44345898 has 24 divisors (see below), whose sum is σ = 96447936. Its totient is φ = 14725800.

The previous prime is 44345879. The next prime is 44345921. The reversal of 44345898 is 89854344.

It is a happy number.

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, 333 + ... + 9423.

It is an arithmetic number, because the mean of its divisors is an integer number (4018664).

Almost surely, 2^44345898 is an apocalyptic number.

44345898 is an abundant number, since it is smaller than the sum of its proper divisors (52102038).

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

44345898 is a wasteful number, since it uses less digits than its factorization.

44345898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9370 (or 9367 counting only the distinct ones).

The product of its digits is 552960, while the sum is 45.

The square root of 44345898 is about 6659.2715817873. The cubic root of 44345898 is about 353.9575262648.

It can be divided in two parts, 443458 and 98, that added together give a square (443556 = 666²).

The spelling of 44345898 in words is "forty-four million, three hundred forty-five thousand, eight hundred ninety-eight".