3798790057 has 2 divisors, whose sum is σ = 3798790058. Its totient is φ = 3798790056.

The previous prime is 3798790031. The next prime is 3798790117. The reversal of 3798790057 is 7500978973.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2562283161 + 1236506896 = 50619^2 + 35164^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3798790057 is a prime.

It is not a weakly prime, because it can be changed into another prime (3798790027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1899395028 + 1899395029.

It is an arithmetic number, because the mean of its divisors is an integer number (1899395029).

Almost surely, 2^3798790057 is an apocalyptic number.

It is an amenable number.

3798790057 is a deficient number, since it is larger than the sum of its proper divisors (1).

3798790057 is an equidigital number, since it uses as much as digits as its factorization.

3798790057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3333960, while the sum is 55.

The square root of 3798790057 is about 61634.3253147140. The cubic root of 3798790057 is about 1560.3251098929.

The spelling of 3798790057 in words is "three billion, seven hundred ninety-eight million, seven hundred ninety thousand, fifty-seven".