444918962 has 8 divisors (see below), whose sum is σ = 683656092. Its totient is φ = 217033600.

The previous prime is 444918959. The next prime is 444918977. The reversal of 444918962 is 269819444.

It can be written as a sum of positive squares in 2 ways, for example, as 441042001 + 3876961 = 21001^2 + 1969^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2712839 + ... + 2713002.

Almost surely, 2^444918962 is an apocalyptic number.

444918962 is a deficient number, since it is larger than the sum of its proper divisors (238737130).

444918962 is a wasteful number, since it uses less digits than its factorization.

444918962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5425884.

The product of its digits is 497664, while the sum is 47.

The square root of 444918962 is about 21093.1022374614. The cubic root of 444918962 is about 763.4143252714.

The spelling of 444918962 in words is "four hundred forty-four million, nine hundred eighteen thousand, nine hundred sixty-two".