44464946 has 8 divisors (see below), whose sum is σ = 68997420. Its totient is φ = 21465808.

The previous prime is 44464909. The next prime is 44464949. The reversal of 44464946 is 64946444.

It can be written as a sum of positive squares in 2 ways, for example, as 43230625 + 1234321 = 6575^2 + 1111^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (44464949) 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, 383261 + ... + 383376.

Almost surely, 2^44464946 is an apocalyptic number.

44464946 is a deficient number, since it is larger than the sum of its proper divisors (24532474).

44464946 is a wasteful number, since it uses less digits than its factorization.

44464946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 766668.

The product of its digits is 331776, while the sum is 41.

The square root of 44464946 is about 6668.2041060543. The cubic root of 44464946 is about 354.2739800726.

The spelling of 44464946 in words is "forty-four million, four hundred sixty-four thousand, nine hundred forty-six".