374844047 has 2 divisors, whose sum is σ = 374844048. Its totient is φ = 374844046.

The previous prime is 374844031. The next prime is 374844083. The reversal of 374844047 is 740448473.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 374844047 - 2⁴ = 374844031 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 374843995 and 374844013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (374844097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187422023 + 187422024.

It is an arithmetic number, because the mean of its divisors is an integer number (187422024).

Almost surely, 2^374844047 is an apocalyptic number.

374844047 is a deficient number, since it is larger than the sum of its proper divisors (1).

374844047 is an equidigital number, since it uses as much as digits as its factorization.

374844047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 301056, while the sum is 41.

The square root of 374844047 is about 19360.8896231552. The cubic root of 374844047 is about 721.0248054495.

The spelling of 374844047 in words is "three hundred seventy-four million, eight hundred forty-four thousand, forty-seven".