44029997 has 4 divisors (see below), whose sum is σ = 48032736. Its totient is φ = 40027260.

The previous prime is 44029987. The next prime is 44030009. The reversal of 44029997 is 79992044.

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 not a de Polignac number, because 44029997 - 2²² = 39835693 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 (44029907) 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, 2001353 + ... + 2001374.

It is an arithmetic number, because the mean of its divisors is an integer number (12008184).

Almost surely, 2^44029997 is an apocalyptic number.

It is an amenable number.

44029997 is a deficient number, since it is larger than the sum of its proper divisors (4002739).

44029997 is a wasteful number, since it uses less digits than its factorization.

44029997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4002738.

The product of its (nonzero) digits is 163296, while the sum is 44.

The square root of 44029997 is about 6635.5103044152. The cubic root of 44029997 is about 353.1150424738.

The spelling of 44029997 in words is "forty-four million, twenty-nine thousand, nine hundred ninety-seven".