49674490 has 8 divisors (see below), whose sum is σ = 89414100. Its totient is φ = 19869792.

The previous prime is 49674479. The next prime is 49674491. The reversal of 49674490 is 9447694.

It can be written as a sum of positive squares in 2 ways, for example, as 48399849 + 1274641 = 6957^2 + 1129^2 .

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 (49674491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2483715 + ... + 2483734.

Almost surely, 2^49674490 is an apocalyptic number.

49674490 is a deficient number, since it is larger than the sum of its proper divisors (39739610).

49674490 is a wasteful number, since it uses less digits than its factorization.

49674490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4967456.

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 49674490 is about 7048.0131952203. The cubic root of 49674490 is about 367.6019492864.

The spelling of 49674490 in words is "forty-nine million, six hundred seventy-four thousand, four hundred ninety".