374380739 has 2 divisors, whose sum is σ = 374380740. Its totient is φ = 374380738.

The previous prime is 374380733. The next prime is 374380751. The reversal of 374380739 is 937083473.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 374380739 - 2⁴ = 374380723 is a prime.

It is a super-2 number, since 2×374380739² = 280321875468372242, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 374380739.

It is not a weakly prime, because it can be changed into another prime (374380733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187190369 + 187190370.

It is an arithmetic number, because the mean of its divisors is an integer number (187190370).

Almost surely, 2^374380739 is an apocalyptic number.

374380739 is a deficient number, since it is larger than the sum of its proper divisors (1).

374380739 is an equidigital number, since it uses as much as digits as its factorization.

374380739 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 381024, while the sum is 44.

The square root of 374380739 is about 19348.9208743020. The cubic root of 374380739 is about 720.7276202696.

The spelling of 374380739 in words is "three hundred seventy-four million, three hundred eighty thousand, seven hundred thirty-nine".