939470912 has 42 divisors (see below), whose sum is σ = 1879752654. Its totient is φ = 465856000.

The previous prime is 939470879. The next prime is 939470963. The reversal of 939470912 is 219074939.

It can be written as a sum of positive squares in only one way, i.e., 681418816 + 258052096 = 26104^2 + 16064^2 .

It is a super-2 number, since 2×939470912² = 1765211188988223488, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3742787 + ... + 3743037.

Almost surely, 2^939470912 is an apocalyptic number.

It is an amenable number.

939470912 is an abundant number, since it is smaller than the sum of its proper divisors (940281742).

939470912 is an equidigital number, since it uses as much as digits as its factorization.

939470912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747 (or 486 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 44.

The square root of 939470912 is about 30650.7897451273. The cubic root of 939470912 is about 979.4022844154.

The spelling of 939470912 in words is "nine hundred thirty-nine million, four hundred seventy thousand, nine hundred twelve".