44249463 has 8 divisors (see below), whose sum is σ = 65554800. Its totient is φ = 29499624.

The previous prime is 44249459. The next prime is 44249479. The reversal of 44249463 is 36494244.

It is not a de Polignac number, because 44249463 - 2² = 44249459 is a prime.

It is a super-3 number, since 3×44249463³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44249063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 819408 + ... + 819461.

It is an arithmetic number, because the mean of its divisors is an integer number (8194350).

Almost surely, 2^44249463 is an apocalyptic number.

44249463 is a deficient number, since it is larger than the sum of its proper divisors (21305337).

44249463 is a wasteful number, since it uses less digits than its factorization.

44249463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1638878 (or 1638872 counting only the distinct ones).

The product of its digits is 82944, while the sum is 36.

The square root of 44249463 is about 6652.0269843109. The cubic root of 44249463 is about 353.7007669541.

The spelling of 44249463 in words is "forty-four million, two hundred forty-nine thousand, four hundred sixty-three".