374401369 has 2 divisors, whose sum is σ = 374401370. Its totient is φ = 374401368.

The previous prime is 374401283. The next prime is 374401411. The reversal of 374401369 is 963104473.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 343175625 + 31225744 = 18525^2 + 5588^2 .

It is a cyclic number.

It is not a de Polignac number, because 374401369 - 2⁷ = 374401241 is a prime.

It is a super-2 number, since 2×374401369² = 280352770218148322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (374408369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187200684 + 187200685.

It is an arithmetic number, because the mean of its divisors is an integer number (187200685).

Almost surely, 2^374401369 is an apocalyptic number.

It is an amenable number.

374401369 is a deficient number, since it is larger than the sum of its proper divisors (1).

374401369 is an equidigital number, since it uses as much as digits as its factorization.

374401369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 37.

The square root of 374401369 is about 19349.4539716241. The cubic root of 374401369 is about 720.7408584308.

It can be divided in two parts, 37440 and 1369, that added together give a square (38809 = 197²).

The spelling of 374401369 in words is "three hundred seventy-four million, four hundred one thousand, three hundred sixty-nine".