344990079 has 24 divisors (see below), whose sum is σ = 571652640. Its totient is φ = 196394688.

The previous prime is 344990069. The next prime is 344990083. The reversal of 344990079 is 970099443.

It is not a de Polignac number, because 344990079 - 2²⁷ = 210772351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344990059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6769 + ... + 27125.

It is an arithmetic number, because the mean of its divisors is an integer number (23818860).

Almost surely, 2^344990079 is an apocalyptic number.

344990079 is a deficient number, since it is larger than the sum of its proper divisors (226662561).

344990079 is a wasteful number, since it uses less digits than its factorization.

344990079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20639 (or 20636 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The square root of 344990079 is about 18573.9085547442. The cubic root of 344990079 is about 701.3511854142.

It can be divided in two parts, 3449 and 90079, that added together give a triangular number (93528 = T₄₃₂).

The spelling of 344990079 in words is "three hundred forty-four million, nine hundred ninety thousand, seventy-nine".