939474920507 has 8 divisors (see below), whose sum is σ = 983065230720. Its totient is φ = 896714902080.

The previous prime is 939474920467. The next prime is 939474920519. The reversal of 939474920507 is 705029474939.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 939474920507 - 2¹² = 939474916411 is a prime.

It is a super-2 number, since 2×939474920507² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (939474920567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 207570632 + ... + 207575157.

It is an arithmetic number, because the mean of its divisors is an integer number (122883153840).

Almost surely, 2^939474920507 is an apocalyptic number.

939474920507 is a deficient number, since it is larger than the sum of its proper divisors (43590310213).

939474920507 is a wasteful number, since it uses less digits than its factorization.

939474920507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415145893.

The product of its (nonzero) digits is 17146080, while the sum is 59.

The spelling of 939474920507 in words is "nine hundred thirty-nine billion, four hundred seventy-four million, nine hundred twenty thousand, five hundred seven".