3080372857 has 2 divisors, whose sum is σ = 3080372858. Its totient is φ = 3080372856.

The previous prime is 3080372849. The next prime is 3080372863. The reversal of 3080372857 is 7582730803.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1701067536 + 1379305321 = 41244^2 + 37139^2 .

It is an emirp because it is prime and its reverse (7582730803) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3080372857 - 2³ = 3080372849 is a prime.

It is not a weakly prime, because it can be changed into another prime (3080372657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1540186428 + 1540186429.

It is an arithmetic number, because the mean of its divisors is an integer number (1540186429).

Almost surely, 2^3080372857 is an apocalyptic number.

It is an amenable number.

3080372857 is a deficient number, since it is larger than the sum of its proper divisors (1).

3080372857 is an equidigital number, since it uses as much as digits as its factorization.

3080372857 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 282240, while the sum is 43.

The square root of 3080372857 is about 55501.1068087836. The cubic root of 3080372857 is about 1455.0159785368.

The spelling of 3080372857 in words is "three billion, eighty million, three hundred seventy-two thousand, eight hundred fifty-seven".