44476997 has 4 divisors (see below), whose sum is σ = 45679116. Its totient is φ = 43274880.

The previous prime is 44476979. The next prime is 44477003. The reversal of 44476997 is 79967444.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 16924996 + 27552001 = 4114^2 + 5249^2 .

It is a cyclic number.

It is not a de Polignac number, because 44476997 - 2⁸ = 44476741 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 (44476907) 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, 601004 + ... + 601077.

It is an arithmetic number, because the mean of its divisors is an integer number (11419779).

Almost surely, 2^44476997 is an apocalyptic number.

It is an amenable number.

44476997 is a deficient number, since it is larger than the sum of its proper divisors (1202119).

44476997 is a wasteful number, since it uses less digits than its factorization.

44476997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1202118.

The product of its digits is 1524096, while the sum is 50.

The square root of 44476997 is about 6669.1076614492. The cubic root of 44476997 is about 354.3059825860.

The spelling of 44476997 in words is "forty-four million, four hundred seventy-six thousand, nine hundred ninety-seven".