49634842 has 4 divisors (see below), whose sum is σ = 74452266. Its totient is φ = 24817420.

The previous prime is 49634833. The next prime is 49634861. The reversal of 49634842 is 24843694.

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., 35414401 + 14220441 = 5951^2 + 3771^2 .

It is a super-3 number, since 3×49634842³ (a number of 24 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 49634795 and 49634804.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12408709 + ... + 12408712.

Almost surely, 2^49634842 is an apocalyptic number.

49634842 is a deficient number, since it is larger than the sum of its proper divisors (24817424).

49634842 is a wasteful number, since it uses less digits than its factorization.

49634842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24817423.

The product of its digits is 165888, while the sum is 40.

The square root of 49634842 is about 7045.1999261909. The cubic root of 49634842 is about 367.5041220017.

The spelling of 49634842 in words is "forty-nine million, six hundred thirty-four thousand, eight hundred forty-two".