44661396 has 48 divisors (see below), whose sum is σ = 113927744. Its totient is φ = 13533696.

The previous prime is 44661389. The next prime is 44661413. The reversal of 44661396 is 69316644.

44661396 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8316 + ... + 12588.

Almost surely, 2^44661396 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 44661396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56963872).

44661396 is an abundant number, since it is smaller than the sum of its proper divisors (69266348).

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

44661396 is a wasteful number, since it uses less digits than its factorization.

44661396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4360 (or 4358 counting only the distinct ones).

The product of its digits is 93312, while the sum is 39.

The square root of 44661396 is about 6682.9182248476. The cubic root of 44661396 is about 354.7949513476.

The spelling of 44661396 in words is "forty-four million, six hundred sixty-one thousand, three hundred ninety-six".