64416930 has 16 divisors (see below), whose sum is σ = 154600704. Its totient is φ = 17177840.

The previous prime is 64416923. The next prime is 64416959. The reversal of 64416930 is 3961446.

It is a junction number, because it is equal to n+sod(n) for n = 64416891 and 64416900.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1073586 + ... + 1073645.

It is an arithmetic number, because the mean of its divisors is an integer number (9662544).

Almost surely, 2^64416930 is an apocalyptic number.

64416930 is an abundant number, since it is smaller than the sum of its proper divisors (90183774).

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

64416930 is a wasteful number, since it uses less digits than its factorization.

64416930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2147241.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 64416930 is about 8026.0158235578. The cubic root of 64416930 is about 400.8667247806.

The spelling of 64416930 in words is "sixty-four million, four hundred sixteen thousand, nine hundred thirty".