3189064136 has 24 divisors (see below), whose sum is σ = 6351925170. Its totient is φ = 1500734976.

The previous prime is 3189064127. The next prime is 3189064183. The reversal of 3189064136 is 6314609813.

It can be written as a sum of positive squares in 3 ways, for example, as 3074702500 + 114361636 = 55450^2 + 10694^2 .

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 3189064093 and 3189064102.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 687365 + ... + 691988.

Almost surely, 2^3189064136 is an apocalyptic number.

It is an amenable number.

3189064136 is a deficient number, since it is larger than the sum of its proper divisors (3162861034).

3189064136 is a wasteful number, since it uses less digits than its factorization.

3189064136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1379393 (or 1379372 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 3189064136 is about 56471.7994754904. The cubic root of 3189064136 is about 1471.9320140800.

The spelling of 3189064136 in words is "three billion, one hundred eighty-nine million, sixty-four thousand, one hundred thirty-six".