374272747 has 2 divisors, whose sum is σ = 374272748. Its totient is φ = 374272746.

The previous prime is 374272739. The next prime is 374272757. The reversal of 374272747 is 747272473.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 374272747 - 2³ = 374272739 is a prime.

It is not a weakly prime, because it can be changed into another prime (374272727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187136373 + 187136374.

It is an arithmetic number, because the mean of its divisors is an integer number (187136374).

Almost surely, 2^374272747 is an apocalyptic number.

374272747 is a deficient number, since it is larger than the sum of its proper divisors (1).

374272747 is an equidigital number, since it uses as much as digits as its factorization.

374272747 is an evil number, because the sum of its binary digits is even.

The product of its digits is 460992, while the sum is 43.

The square root of 374272747 is about 19346.1300264420. The cubic root of 374272747 is about 720.6583144409.

The spelling of 374272747 in words is "three hundred seventy-four million, two hundred seventy-two thousand, seven hundred forty-seven".