416913660 has 72 divisors (see below), whose sum is σ = 1266436080. Its totient is φ = 111019008.

The previous prime is 416913659. The next prime is 416913671. The reversal of 416913660 is 66319614.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 182284 + ... + 184556.

It is an arithmetic number, because the mean of its divisors is an integer number (17589390).

Almost surely, 2^416913660 is an apocalyptic number.

It is an amenable number.

416913660 is an abundant number, since it is smaller than the sum of its proper divisors (849522420).

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

416913660 is a wasteful number, since it uses less digits than its factorization.

416913660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3307 (or 3302 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 416913660 is about 20418.4637032270. The cubic root of 416913660 is about 747.0483455536.

The spelling of 416913660 in words is "four hundred sixteen million, nine hundred thirteen thousand, six hundred sixty".