49944395 has 4 divisors (see below), whose sum is σ = 59933280. Its totient is φ = 39955512.

The previous prime is 49944383. The next prime is 49944443. The reversal of 49944395 is 59344994.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 49944395 - 2¹² = 49940299 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4994435 + ... + 4994444.

It is an arithmetic number, because the mean of its divisors is an integer number (14983320).

Almost surely, 2^49944395 is an apocalyptic number.

49944395 is a deficient number, since it is larger than the sum of its proper divisors (9988885).

49944395 is an equidigital number, since it uses as much as digits as its factorization.

49944395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9988884.

The product of its digits is 699840, while the sum is 47.

The square root of 49944395 is about 7067.1348508430. The cubic root of 49944395 is about 368.2665321597.

The spelling of 49944395 in words is "forty-nine million, nine hundred forty-four thousand, three hundred ninety-five".