44729894 has 32 divisors (see below), whose sum is σ = 77172480. Its totient is φ = 19245600.

The previous prime is 44729863. The next prime is 44729903. The reversal of 44729894 is 49892744.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54749 + ... + 55559.

It is an arithmetic number, because the mean of its divisors is an integer number (2411640).

Almost surely, 2^44729894 is an apocalyptic number.

44729894 is a deficient number, since it is larger than the sum of its proper divisors (32442586).

44729894 is a wasteful number, since it uses less digits than its factorization.

44729894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 956.

The product of its digits is 580608, while the sum is 47.

The square root of 44729894 is about 6688.0411182947. The cubic root of 44729894 is about 354.9762438643.

The spelling of 44729894 in words is "forty-four million, seven hundred twenty-nine thousand, eight hundred ninety-four".