374964439 has 2 divisors, whose sum is σ = 374964440. Its totient is φ = 374964438.

The previous prime is 374964409. The next prime is 374964467. The reversal of 374964439 is 934469473.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 374964439 - 2⁵ = 374964407 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 374964392 and 374964401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (374964409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187482219 + 187482220.

It is an arithmetic number, because the mean of its divisors is an integer number (187482220).

Almost surely, 2^374964439 is an apocalyptic number.

374964439 is a deficient number, since it is larger than the sum of its proper divisors (1).

374964439 is an equidigital number, since it uses as much as digits as its factorization.

374964439 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1959552, while the sum is 49.

The square root of 374964439 is about 19363.9985281966. The cubic root of 374964439 is about 721.1019898389.

The spelling of 374964439 in words is "three hundred seventy-four million, nine hundred sixty-four thousand, four hundred thirty-nine".