44792869 has 12 divisors (see below), whose sum is σ = 50441580. Its totient is φ = 39723200.

The previous prime is 44792863. The next prime is 44792879. The reversal of 44792869 is 96829744.

44792869 = 62² + 63² + ... + 512².

It can be written as a sum of positive squares in 2 ways, for example, as 26388769 + 18404100 = 5137^2 + 4290^2 .

It is not a de Polignac number, because 44792869 - 2⁵ = 44792837 is a prime.

It is a super-2 number, since 2×44792869² = 4012802226502322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44792863) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 447 + ... + 9475.

It is an arithmetic number, because the mean of its divisors is an integer number (4203465).

Almost surely, 2^44792869 is an apocalyptic number.

It is an amenable number.

44792869 is a deficient number, since it is larger than the sum of its proper divisors (5648711).

44792869 is a wasteful number, since it uses less digits than its factorization.

44792869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9092 (or 9081 counting only the distinct ones).

The product of its digits is 870912, while the sum is 49.

The square root of 44792869 is about 6692.7474926221. The cubic root of 44792869 is about 355.1427555202.

The spelling of 44792869 in words is "forty-four million, seven hundred ninety-two thousand, eight hundred sixty-nine".