3939499032 has 32 divisors (see below), whose sum is σ = 11255712000. Its totient is φ = 1125571104.

The previous prime is 3939499027. The next prime is 3939499033. The reversal of 3939499032 is 2309949393.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3939499033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11724532 + ... + 11724867.

It is an arithmetic number, because the mean of its divisors is an integer number (351741000).

Almost surely, 2^3939499032 is an apocalyptic number.

It is an amenable number.

3939499032 is an abundant number, since it is smaller than the sum of its proper divisors (7316212968).

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

3939499032 is a wasteful number, since it uses less digits than its factorization.

3939499032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23449415 (or 23449411 counting only the distinct ones).

The product of its (nonzero) digits is 1417176, while the sum is 51.

The square root of 3939499032 is about 62765.4286371088. The cubic root of 3939499032 is about 1579.3570839381.

The spelling of 3939499032 in words is "three billion, nine hundred thirty-nine million, four hundred ninety-nine thousand, thirty-two".