3157650343 has 2 divisors, whose sum is σ = 3157650344. Its totient is φ = 3157650342.

The previous prime is 3157650319. The next prime is 3157650361. The reversal of 3157650343 is 3430567513.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3157650343 - 2⁵ = 3157650311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3157650373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1578825171 + 1578825172.

It is an arithmetic number, because the mean of its divisors is an integer number (1578825172).

Almost surely, 2^3157650343 is an apocalyptic number.

3157650343 is a deficient number, since it is larger than the sum of its proper divisors (1).

3157650343 is an equidigital number, since it uses as much as digits as its factorization.

3157650343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 113400, while the sum is 37.

The square root of 3157650343 is about 56192.9741426809. The cubic root of 3157650343 is about 1467.0829813412.

The spelling of 3157650343 in words is "three billion, one hundred fifty-seven million, six hundred fifty thousand, three hundred forty-three".