940387340 has 24 divisors (see below), whose sum is σ = 1975821120. Its totient is φ = 375963008.

The previous prime is 940387337. The next prime is 940387367. The reversal of 940387340 is 43783049.

It is a junction number, because it is equal to n+sod(n) for n = 940387294 and 940387303.

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 7 ways as a sum of consecutive naturals, for example, 32141 + ... + 53979.

It is an arithmetic number, because the mean of its divisors is an integer number (82325880).

Almost surely, 2^940387340 is an apocalyptic number.

It is an amenable number.

940387340 is an abundant number, since it is smaller than the sum of its proper divisors (1035433780).

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

940387340 is a wasteful number, since it uses less digits than its factorization.

940387340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24001 (or 23999 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 940387340 is about 30665.7356018081. The cubic root of 940387340 is about 979.7206409065.

The spelling of 940387340 in words is "nine hundred forty million, three hundred eighty-seven thousand, three hundred forty".