44678984 has 48 divisors (see below), whose sum is σ = 98034300. Its totient is φ = 19033728.

The previous prime is 44678969. The next prime is 44678987. The reversal of 44678984 is 48987644.

It can be written as a sum of positive squares in 2 ways, for example, as 43850884 + 828100 = 6622^2 + 910^2 .

It is a super-2 number, since 2×44678984² = 3992423222544512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (44678987) 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, 114662 + ... + 115050.

Almost surely, 2^44678984 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44678984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49017150).

44678984 is an abundant number, since it is smaller than the sum of its proper divisors (53355316).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44678984 is a wasteful number, since it uses less digits than its factorization.

44678984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702 (or 691 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 50.

The square root of 44678984 is about 6684.2339875262. The cubic root of 44678984 is about 354.8415188922.

The spelling of 44678984 in words is "forty-four million, six hundred seventy-eight thousand, nine hundred eighty-four".