939926064 has 240 divisors, whose sum is σ = 3108412160. Its totient is φ = 239500800.

The previous prime is 939926051. The next prime is 939926083. The reversal of 939926064 is 460629939.

It is a super-2 number, since 2×939926064² = 1766922011573064192, which contains 22 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2479827 + ... + 2480205.

Almost surely, 2^939926064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 939926064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1554206080).

939926064 is an abundant number, since it is smaller than the sum of its proper divisors (2168486096).

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

939926064 is a wasteful number, since it uses less digits than its factorization.

939926064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480 (or 463 counting only the distinct ones).

The product of its (nonzero) digits is 629856, while the sum is 48.

The square root of 939926064 is about 30658.2136465907. The cubic root of 939926064 is about 979.5604248228.

The spelling of 939926064 in words is "nine hundred thirty-nine million, nine hundred twenty-six thousand, sixty-four".