939474102 has 32 divisors (see below), whose sum is σ = 2149171200. Its totient is φ = 268195968.

The previous prime is 939474089. The next prime is 939474119. The reversal of 939474102 is 201474939.

It is a super-2 number, since 2×939474102² = 1765223176657412808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44974 + ... + 62462.

It is an arithmetic number, because the mean of its divisors is an integer number (67161600).

Almost surely, 2^939474102 is an apocalyptic number.

939474102 is an abundant number, since it is smaller than the sum of its proper divisors (1209697098).

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

939474102 is a wasteful number, since it uses less digits than its factorization.

939474102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18780.

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 939474102 is about 30650.8417828940. The cubic root of 939474102 is about 979.4033929435.

The spelling of 939474102 in words is "nine hundred thirty-nine million, four hundred seventy-four thousand, one hundred two".