44690797 has 4 divisors (see below), whose sum is σ = 45108576. Its totient is φ = 44273020.

The previous prime is 44690777. The next prime is 44690839. The reversal of 44690797 is 79709644.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44690797 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 (44690777) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208729 + ... + 208942.

It is an arithmetic number, because the mean of its divisors is an integer number (11277144).

Almost surely, 2^44690797 is an apocalyptic number.

It is an amenable number.

44690797 is a deficient number, since it is larger than the sum of its proper divisors (417779).

44690797 is a wasteful number, since it uses less digits than its factorization.

44690797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417778.

The product of its (nonzero) digits is 381024, while the sum is 46.

The square root of 44690797 is about 6685.1175756302. The cubic root of 44690797 is about 354.8727891757.

The spelling of 44690797 in words is "forty-four million, six hundred ninety thousand, seven hundred ninety-seven".