3128133496 has 16 divisors (see below), whose sum is σ = 5871702240. Its totient is φ = 1562346240.

The previous prime is 3128133431. The next prime is 3128133521. The reversal of 3128133496 is 6943318213.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207321 + ... + 221896.

It is an arithmetic number, because the mean of its divisors is an integer number (366981390).

Almost surely, 2^3128133496 is an apocalyptic number.

It is an amenable number.

3128133496 is a deficient number, since it is larger than the sum of its proper divisors (2743568744).

3128133496 is a wasteful number, since it uses less digits than its factorization.

3128133496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430134 (or 430130 counting only the distinct ones).

The product of its digits is 93312, while the sum is 40.

The square root of 3128133496 is about 55929.7192555085. The cubic root of 3128133496 is about 1462.4973670881.

The spelling of 3128133496 in words is "three billion, one hundred twenty-eight million, one hundred thirty-three thousand, four hundred ninety-six".