44396352 has 378 divisors, whose sum is σ = 175227234. Its totient is φ = 10644480.

The previous prime is 44396347. The next prime is 44396353. The reversal of 44396352 is 25369344.

It can be written as a sum of positive squares in only one way, i.e., 30735936 + 13660416 = 5544^2 + 3696^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

Its product of digits (77760) is a multiple of the sum of its prime divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44396353) by changing a digit.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 3415098 + ... + 3415110.

Almost surely, 2^44396352 is an apocalyptic number.

44396352 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44396352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87613617).

44396352 is an abundant number, since it is smaller than the sum of its proper divisors (130830882).

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

44396352 is a wasteful number, since it uses less digits than its factorization.

44396352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67 (or 36 counting only the distinct ones).

The product of its digits is 77760, while the sum is 36.

The square root of 44396352 is about 6663.0587570575. The cubic root of 44396352 is about 354.0917123288.

The spelling of 44396352 in words is "forty-four million, three hundred ninety-six thousand, three hundred fifty-two".