44438346 has 24 divisors (see below), whose sum is σ = 100470240. Its totient is φ = 14168616.

The previous prime is 44438333. The next prime is 44438351. The reversal of 44438346 is 64383444.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 44438346.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53256 + ... + 54083.

It is an arithmetic number, because the mean of its divisors is an integer number (4186260).

Almost surely, 2^44438346 is an apocalyptic number.

44438346 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

44438346 is an abundant number, since it is smaller than the sum of its proper divisors (56031894).

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

44438346 is a wasteful number, since it uses less digits than its factorization.

44438346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107370 (or 107367 counting only the distinct ones).

The product of its digits is 110592, while the sum is 36.

The square root of 44438346 is about 6666.2092676423. The cubic root of 44438346 is about 354.2033209092.

The spelling of 44438346 in words is "forty-four million, four hundred thirty-eight thousand, three hundred forty-six".