44940490 has 32 divisors (see below), whose sum is σ = 92985984. Its totient is φ = 15318720.

The previous prime is 44940463. The next prime is 44940509. The reversal of 44940490 is 9404944.

It is a happy 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, 10897 + ... + 14443.

It is an arithmetic number, because the mean of its divisors is an integer number (2905812).

Almost surely, 2^44940490 is an apocalyptic number.

44940490 is an abundant number, since it is smaller than the sum of its proper divisors (48045494).

44940490 is a wasteful number, since it uses less digits than its factorization.

44940490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3742.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 44940490 is about 6703.7668515544. The cubic root of 44940490 is about 355.5324681551.

It can be divided in two parts, 4 and 4940490, that added together give a palindrome (4940494).

The spelling of 44940490 in words is "forty-four million, nine hundred forty thousand, four hundred ninety".