956603040 has 96 divisors (see below), whose sum is σ = 3017782656. Its totient is φ = 254714880.

The previous prime is 956603027. The next prime is 956603099. The reversal of 956603040 is 40306659.

It is a happy number.

It is a Cunningham number, because it is equal to 30929²-1.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×956603040² = 1830178752274483200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 956602992 and 956603010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 493914 + ... + 495846.

It is an arithmetic number, because the mean of its divisors is an integer number (31435236).

Almost surely, 2^956603040 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 956603040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1508891328).

956603040 is an abundant number, since it is smaller than the sum of its proper divisors (2061179616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

956603040 is a wasteful number, since it uses less digits than its factorization.

956603040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2982 (or 2974 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 956603040 is about 30928.9999838339. Note that the first 4 decimals coincide. The cubic root of 956603040 is about 985.3198957535.

Adding to 956603040 its reverse (40306659), we get a palindrome (996909699).

The spelling of 956603040 in words is "nine hundred fifty-six million, six hundred three thousand, forty".