3156234641 has 8 divisors (see below), whose sum is σ = 3675184704. Its totient is φ = 2654299440.

The previous prime is 3156234617. The next prime is 3156234659. The reversal of 3156234641 is 1464326513.

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

It is a cyclic number.

It is not a de Polignac number, because 3156234641 - 2⁶ = 3156234577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3156234661) 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, 4253315 + ... + 4254056.

It is an arithmetic number, because the mean of its divisors is an integer number (459398088).

Almost surely, 2^3156234641 is an apocalyptic number.

It is an amenable number.

3156234641 is a deficient number, since it is larger than the sum of its proper divisors (518950063).

3156234641 is an equidigital number, since it uses as much as digits as its factorization.

3156234641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8507431.

The product of its digits is 51840, while the sum is 35.

The square root of 3156234641 is about 56180.3759421384. The cubic root of 3156234641 is about 1466.8636977435.

The spelling of 3156234641 in words is "three billion, one hundred fifty-six million, two hundred thirty-four thousand, six hundred forty-one".