444371676 has 48 divisors (see below), whose sum is σ = 1201697280. Its totient is φ = 125173440.

The previous prime is 444371597. The next prime is 444371689. The reversal of 444371676 is 676173444.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31291 + ... + 43218.

It is an arithmetic number, because the mean of its divisors is an integer number (25035360).

Almost surely, 2^444371676 is an apocalyptic number.

It is an amenable number.

444371676 is an abundant number, since it is smaller than the sum of its proper divisors (757325604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

444371676 is a wasteful number, since it uses less digits than its factorization.

444371676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74594 (or 74592 counting only the distinct ones).

The product of its digits is 338688, while the sum is 42.

The square root of 444371676 is about 21080.1251419435. The cubic root of 444371676 is about 763.1011765582.

The spelling of 444371676 in words is "four hundred forty-four million, three hundred seventy-one thousand, six hundred seventy-six".