49693842 has 24 divisors (see below), whose sum is σ = 117458640. Its totient is φ = 15058680.

The previous prime is 49693829. The next prime is 49693859. The reversal of 49693842 is 24839694.

It is a super-3 number, since 3×49693842³ (a number of 24 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 125292 + ... + 125687.

It is an arithmetic number, because the mean of its divisors is an integer number (4894110).

Almost surely, 2^49693842 is an apocalyptic number.

49693842 is an abundant number, since it is smaller than the sum of its proper divisors (67764798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49693842 is a wasteful number, since it uses less digits than its factorization.

49693842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250998 (or 250995 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The square root of 49693842 is about 7049.3859307035. The cubic root of 49693842 is about 367.6496794146.

The spelling of 49693842 in words is "forty-nine million, six hundred ninety-three thousand, eight hundred forty-two".