49790674 has 4 divisors (see below), whose sum is σ = 74686014. Its totient is φ = 24895336.

The previous prime is 49790669. The next prime is 49790693. The reversal of 49790674 is 47609794.

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

It can be written as a sum of positive squares in only one way, i.e., 47018449 + 2772225 = 6857^2 + 1665^2 .

It is a super-2 number, since 2×49790674² = 4958222434748552, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12447667 + ... + 12447670.

Almost surely, 2^49790674 is an apocalyptic number.

49790674 is a deficient number, since it is larger than the sum of its proper divisors (24895340).

49790674 is a wasteful number, since it uses less digits than its factorization.

49790674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24895339.

The product of its (nonzero) digits is 381024, while the sum is 46.

The square root of 49790674 is about 7056.2507041629. The cubic root of 49790674 is about 367.8883216964. Note that the first 3 decimals are identical.

The spelling of 49790674 in words is "forty-nine million, seven hundred ninety thousand, six hundred seventy-four".