44394074 has 8 divisors (see below), whose sum is σ = 67503540. Its totient is φ = 21892896.

The previous prime is 44394059. The next prime is 44394079. The reversal of 44394074 is 47049344.

It is a happy number.

44394074 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 42159049 + 2235025 = 6493^2 + 1495^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (44394079) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 151889 + ... + 152180.

Almost surely, 2^44394074 is an apocalyptic number.

44394074 is a deficient number, since it is larger than the sum of its proper divisors (23109466).

44394074 is a wasteful number, since it uses less digits than its factorization.

44394074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304144.

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 44394074 is about 6662.8878123528. The cubic root of 44394074 is about 354.0856560150.

The spelling of 44394074 in words is "forty-four million, three hundred ninety-four thousand, seventy-four".