49769974 has 8 divisors (see below), whose sum is σ = 77229360. Its totient is φ = 24026856.

The previous prime is 49769959. The next prime is 49769989. The reversal of 49769974 is 47996794.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (49769959) and next prime (49769989).

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 428994 + ... + 429109.

It is an arithmetic number, because the mean of its divisors is an integer number (9653670).

Almost surely, 2^49769974 is an apocalyptic number.

49769974 is a deficient number, since it is larger than the sum of its proper divisors (27459386).

49769974 is a wasteful number, since it uses less digits than its factorization.

49769974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 858134.

The product of its digits is 3429216, while the sum is 55.

The square root of 49769974 is about 7054.7837670619. The cubic root of 49769974 is about 367.8373326040.

The spelling of 49769974 in words is "forty-nine million, seven hundred sixty-nine thousand, nine hundred seventy-four".