44340964 has 24 divisors (see below), whose sum is σ = 85736448. Its totient is φ = 19958400.

The previous prime is 44340949. The next prime is 44340973. The reversal of 44340964 is 46904344.

It is a happy number.

It is a super-2 number, since 2×44340964² = 3932242176898592, which contains 22 as substring.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12612 + ... + 15739.

It is an arithmetic number, because the mean of its divisors is an integer number (3572352).

Almost surely, 2^44340964 is an apocalyptic number.

It is an amenable number.

44340964 is a deficient number, since it is larger than the sum of its proper divisors (41395484).

44340964 is a wasteful number, since it uses less digits than its factorization.

44340964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28395 (or 28393 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 34.

The square root of 44340964 is about 6658.9011105437. The cubic root of 44340964 is about 353.9443984726.

The spelling of 44340964 in words is "forty-four million, three hundred forty thousand, nine hundred sixty-four".