44613398 has 8 divisors (see below), whose sum is σ = 67271040. Its totient is φ = 22189720.

The previous prime is 44613391. The next prime is 44613407. The reversal of 44613398 is 89331644.

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

It is a super-2 number, since 2×44613398² = 3980710562212808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44613391) 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, 58013 + ... + 58776.

It is an arithmetic number, because the mean of its divisors is an integer number (8408880).

Almost surely, 2^44613398 is an apocalyptic number.

44613398 is a deficient number, since it is larger than the sum of its proper divisors (22657642).

44613398 is a wasteful number, since it uses less digits than its factorization.

44613398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116982.

The product of its digits is 62208, while the sum is 38.

The square root of 44613398 is about 6679.3261636186. The cubic root of 44613398 is about 354.6678053572.

The spelling of 44613398 in words is "forty-four million, six hundred thirteen thousand, three hundred ninety-eight".