3132115898 has 8 divisors (see below), whose sum is σ = 4718690580. Its totient is φ = 1559219040.

The previous prime is 3132115879. The next prime is 3132115927. The reversal of 3132115898 is 8985112313.

It can be written as a sum of positive squares in 2 ways, for example, as 2993512369 + 138603529 = 54713^2 + 11773^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3418883 + ... + 3419798.

Almost surely, 2^3132115898 is an apocalyptic number.

3132115898 is a deficient number, since it is larger than the sum of its proper divisors (1586574682).

3132115898 is a wasteful number, since it uses less digits than its factorization.

3132115898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6838912.

The product of its digits is 51840, while the sum is 41.

The square root of 3132115898 is about 55965.3097731086. The cubic root of 3132115898 is about 1463.1177351756.

The spelling of 3132115898 in words is "three billion, one hundred thirty-two million, one hundred fifteen thousand, eight hundred ninety-eight".