444352079 has 4 divisors (see below), whose sum is σ = 447294960. Its totient is φ = 441409200.

The previous prime is 444352063. The next prime is 444352091. The reversal of 444352079 is 970253444.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 444352079 - 2⁴ = 444352063 is a prime.

It is a super-2 number, since 2×444352079² = 394897540223244482, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444352049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1471214 + ... + 1471515.

It is an arithmetic number, because the mean of its divisors is an integer number (111823740).

Almost surely, 2^444352079 is an apocalyptic number.

444352079 is a deficient number, since it is larger than the sum of its proper divisors (2942881).

444352079 is a wasteful number, since it uses less digits than its factorization.

444352079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2942880.

The product of its (nonzero) digits is 120960, while the sum is 38.

The square root of 444352079 is about 21079.6603151000. The cubic root of 444352079 is about 763.0899586863.

The spelling of 444352079 in words is "four hundred forty-four million, three hundred fifty-two thousand, seventy-nine".