3159704897 has 2 divisors, whose sum is σ = 3159704898. Its totient is φ = 3159704896.

The previous prime is 3159704851. The next prime is 3159704909. The reversal of 3159704897 is 7984079513.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3149005456 + 10699441 = 56116^2 + 3271^2 .

It is a cyclic number.

It is not a de Polignac number, because 3159704897 - 2²⁴ = 3142927681 is a prime.

It is a super-2 number, since 2×3159704897² = 19967470072251561218, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3159704497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1579852448 + 1579852449.

It is an arithmetic number, because the mean of its divisors is an integer number (1579852449).

Almost surely, 2^3159704897 is an apocalyptic number.

It is an amenable number.

3159704897 is a deficient number, since it is larger than the sum of its proper divisors (1).

3159704897 is an equidigital number, since it uses as much as digits as its factorization.

3159704897 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1905120, while the sum is 53.

The square root of 3159704897 is about 56211.2524055460. The cubic root of 3159704897 is about 1467.4011026632.

The spelling of 3159704897 in words is "three billion, one hundred fifty-nine million, seven hundred four thousand, eight hundred ninety-seven".