374606374609 has 2 divisors, whose sum is σ = 374606374610. Its totient is φ = 374606374608.

The previous prime is 374606374589. The next prime is 374606374741. The reversal of 374606374609 is 906473606473.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 319030669584 + 55575705025 = 564828^2 + 235745^2 .

It is a cyclic number.

It is not a de Polignac number, because 374606374609 - 2¹⁷ = 374606243537 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 374606374609.

It is not a weakly prime, because it can be changed into another prime (374606377609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187303187304 + 187303187305.

It is an arithmetic number, because the mean of its divisors is an integer number (187303187305).

Almost surely, 2^374606374609 is an apocalyptic number.

It is an amenable number.

374606374609 is a deficient number, since it is larger than the sum of its proper divisors (1).

374606374609 is an equidigital number, since it uses as much as digits as its factorization.

374606374609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13716864, while the sum is 55.

The spelling of 374606374609 in words is "three hundred seventy-four billion, six hundred six million, three hundred seventy-four thousand, six hundred nine".