3153489772 has 12 divisors (see below), whose sum is σ = 5531181040. Its totient is φ = 1573152336.

The previous prime is 3153489767. The next prime is 3153489797. The reversal of 3153489772 is 2779843513.

It is a super-2 number, since 2×3153489772² = 19888995484217223968, which contains 22 as substring.

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, 896163 + ... + 899674.

Almost surely, 2^3153489772 is an apocalyptic number.

It is an amenable number.

3153489772 is a deficient number, since it is larger than the sum of its proper divisors (2377691268).

3153489772 is a wasteful number, since it uses less digits than its factorization.

3153489772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1796280 (or 1796278 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 49.

The square root of 3153489772 is about 56155.9415556359. The cubic root of 3153489772 is about 1466.4383474019.

The spelling of 3153489772 in words is "three billion, one hundred fifty-three million, four hundred eighty-nine thousand, seven hundred seventy-two".