919696956 has 24 divisors (see below), whose sum is σ = 2182333440. Its totient is φ = 301369392.

The previous prime is 919696951. The next prime is 919696961. The reversal of 919696956 is 659696919.

It is an interprime number because it is at equal distance from previous prime (919696951) and next prime (919696961).

It is a super-3 number, since 3×919696956³ (a number of 28 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 919696956.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (919696951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 648796 + ... + 650211.

It is an arithmetic number, because the mean of its divisors is an integer number (90930560).

Almost surely, 2^919696956 is an apocalyptic number.

It is an amenable number.

919696956 is an abundant number, since it is smaller than the sum of its proper divisors (1262636484).

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

919696956 is a wasteful number, since it uses less digits than its factorization.

919696956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1299073 (or 1299071 counting only the distinct ones).

The product of its digits is 7085880, while the sum is 60.

The square root of 919696956 is about 30326.5058323573. The cubic root of 919696956 is about 972.4820256479.

The spelling of 919696956 in words is "nine hundred nineteen million, six hundred ninety-six thousand, nine hundred fifty-six".