44693940 has 48 divisors (see below), whose sum is σ = 129185280. Its totient is φ = 11533440.

The previous prime is 44693939. The next prime is 44693941. The reversal of 44693940 is 4939644.

It is an interprime number because it is at equal distance from previous prime (44693939) and next prime (44693941).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44693941) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10155 + ... + 13874.

It is an arithmetic number, because the mean of its divisors is an integer number (2691360).

Almost surely, 2^44693940 is an apocalyptic number.

It is an amenable number.

44693940 is an abundant number, since it is smaller than the sum of its proper divisors (84491340).

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

44693940 is a wasteful number, since it uses less digits than its factorization.

44693940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24072 (or 24070 counting only the distinct ones).

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

The square root of 44693940 is about 6685.3526458968. The cubic root of 44693940 is about 354.8811081071.

The spelling of 44693940 in words is "forty-four million, six hundred ninety-three thousand, nine hundred forty".