44479420 has 24 divisors (see below), whose sum is σ = 96421248. Its totient is φ = 17217600.

The previous prime is 44479387. The next prime is 44479423. The reversal of 44479420 is 2497444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44479423) 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, 35251 + ... + 36490.

It is an arithmetic number, because the mean of its divisors is an integer number (4017552).

Almost surely, 2^44479420 is an apocalyptic number.

It is an amenable number.

44479420 is an abundant number, since it is smaller than the sum of its proper divisors (51941828).

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

44479420 is a wasteful number, since it uses less digits than its factorization.

44479420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71781 (or 71779 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 44479420 is about 6669.2893174610. The cubic root of 44479420 is about 354.3124163822.

The spelling of 44479420 in words is "forty-four million, four hundred seventy-nine thousand, four hundred twenty".