44990463 has 8 divisors (see below), whose sum is σ = 68556928. Its totient is φ = 25708824.

The previous prime is 44990459. The next prime is 44990471. The reversal of 44990463 is 36409944.

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

It is not a de Polignac number, because 44990463 - 2² = 44990459 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44990453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1071181 + ... + 1071222.

It is an arithmetic number, because the mean of its divisors is an integer number (8569616).

Almost surely, 2^44990463 is an apocalyptic number.

44990463 is a deficient number, since it is larger than the sum of its proper divisors (23566465).

44990463 is a wasteful number, since it uses less digits than its factorization.

44990463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2142413.

The product of its (nonzero) digits is 93312, while the sum is 39.

The square root of 44990463 is about 6707.4930488223. The cubic root of 44990463 is about 355.6642011985.

The spelling of 44990463 in words is "forty-four million, nine hundred ninety thousand, four hundred sixty-three".