374004047 has 2 divisors, whose sum is σ = 374004048. Its totient is φ = 374004046.

The previous prime is 374004031. The next prime is 374004053. The reversal of 374004047 is 740400473.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 374004047 - 2⁴ = 374004031 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (374004017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187002023 + 187002024.

It is an arithmetic number, because the mean of its divisors is an integer number (187002024).

Almost surely, 2^374004047 is an apocalyptic number.

374004047 is a deficient number, since it is larger than the sum of its proper divisors (1).

374004047 is an equidigital number, since it uses as much as digits as its factorization.

374004047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9408, while the sum is 29.

The square root of 374004047 is about 19339.1842382247. The cubic root of 374004047 is about 720.4858134604.

The spelling of 374004047 in words is "three hundred seventy-four million, four thousand, forty-seven".