740442339 has 48 divisors (see below), whose sum is σ = 1338011584. Its totient is φ = 384134400.

The previous prime is 740442323. The next prime is 740442359. The reversal of 740442339 is 933244047.

It is not a de Polignac number, because 740442339 - 2⁴ = 740442323 is a prime.

It is not an unprimeable number, because it can be changed into a prime (740442359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 42549 + ... + 57369.

Almost surely, 2^740442339 is an apocalyptic number.

740442339 is a deficient number, since it is larger than the sum of its proper divisors (597569245).

740442339 is a wasteful number, since it uses less digits than its factorization.

740442339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14908 (or 14905 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The square root of 740442339 is about 27211.0701553614. The cubic root of 740442339 is about 904.6843578385.

The spelling of 740442339 in words is "seven hundred forty million, four hundred forty-two thousand, three hundred thirty-nine".