913656940 has 36 divisors (see below), whose sum is σ = 2231935776. Its totient is φ = 313253472.

The previous prime is 913656929. The next prime is 913656941. The reversal of 913656940 is 49656319.

913656940 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (913656941) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 465172 + ... + 467131.

It is an arithmetic number, because the mean of its divisors is an integer number (61998216).

Almost surely, 2^913656940 is an apocalyptic number.

It is an amenable number.

913656940 is an abundant number, since it is smaller than the sum of its proper divisors (1318278836).

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

913656940 is a wasteful number, since it uses less digits than its factorization.

913656940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 932326 (or 932317 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 43.

The square root of 913656940 is about 30226.7586750548. The cubic root of 913656940 is about 970.3484559539.

The spelling of 913656940 in words is "nine hundred thirteen million, six hundred fifty-six thousand, nine hundred forty".