3153861472 has 24 divisors (see below), whose sum is σ = 6215072976. Its totient is φ = 1575430272.

The previous prime is 3153861439. The next prime is 3153861479. The reversal of 3153861472 is 2741683513.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3153861479) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12343 + ... + 80374.

It is an arithmetic number, because the mean of its divisors is an integer number (258961374).

Almost surely, 2^3153861472 is an apocalyptic number.

3153861472 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3153861472 is a deficient number, since it is larger than the sum of its proper divisors (3061211504).

3153861472 is a wasteful number, since it uses less digits than its factorization.

3153861472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93790 (or 93782 counting only the distinct ones).

The product of its digits is 120960, while the sum is 40.

The square root of 3153861472 is about 56159.2509921562. The cubic root of 3153861472 is about 1466.4959612159.

The spelling of 3153861472 in words is "three billion, one hundred fifty-three million, eight hundred sixty-one thousand, four hundred seventy-two".