44649314 has 4 divisors (see below), whose sum is σ = 66973974. Its totient is φ = 22324656.

The previous prime is 44649313. The next prime is 44649323. The reversal of 44649314 is 41394644.

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

It can be written as a sum of positive squares in only one way, i.e., 24552025 + 20097289 = 4955^2 + 4483^2 .

It is a super-2 number, since 2×44649314² = 3987122481341192, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (44649313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11162327 + ... + 11162330.

Almost surely, 2^44649314 is an apocalyptic number.

44649314 is a deficient number, since it is larger than the sum of its proper divisors (22324660).

44649314 is a wasteful number, since it uses less digits than its factorization.

44649314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22324659.

The product of its digits is 41472, while the sum is 35.

The square root of 44649314 is about 6682.0142172851. The cubic root of 44649314 is about 354.7629548914.

The spelling of 44649314 in words is "forty-four million, six hundred forty-nine thousand, three hundred fourteen".