3153494252 has 24 divisors (see below), whose sum is σ = 5609544192. Its totient is φ = 1550872400.

The previous prime is 3153494221. The next prime is 3153494257. The reversal of 3153494252 is 2524943513.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3153494257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109523 + ... + 135285.

It is an arithmetic number, because the mean of its divisors is an integer number (233731008).

Almost surely, 2^3153494252 is an apocalyptic number.

It is an amenable number.

3153494252 is a deficient number, since it is larger than the sum of its proper divisors (2456049940).

3153494252 is a wasteful number, since it uses less digits than its factorization.

3153494252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26269 (or 26267 counting only the distinct ones).

The product of its digits is 129600, while the sum is 38.

The square root of 3153494252 is about 56155.9814445443. The cubic root of 3153494252 is about 1466.4390418327.

The spelling of 3153494252 in words is "three billion, one hundred fifty-three million, four hundred ninety-four thousand, two hundred fifty-two".