3138332192 has 24 divisors (see below), whose sum is σ = 6542039196. Its totient is φ = 1476861952.

The previous prime is 3138332191. The next prime is 3138332203. The reversal of 3138332192 is 2912338313.

It can be written as a sum of positive squares in 2 ways, for example, as 3114086416 + 24245776 = 55804^2 + 4924^2 .

It is not an unprimeable number, because it can be changed into a prime (3138332191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2883953 + ... + 2885040.

Almost surely, 2^3138332192 is an apocalyptic number.

3138332192 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3138332192 is an abundant number, since it is smaller than the sum of its proper divisors (3403707004).

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

3138332192 is a wasteful number, since it uses less digits than its factorization.

3138332192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5769020 (or 5769012 counting only the distinct ones).

The product of its digits is 23328, while the sum is 35.

The square root of 3138332192 is about 56020.8192728382. The cubic root of 3138332192 is about 1464.0850428865.

The spelling of 3138332192 in words is "three billion, one hundred thirty-eight million, three hundred thirty-two thousand, one hundred ninety-two".