49696842 has 16 divisors (see below), whose sum is σ = 107039520. Its totient is φ = 15291312.

The previous prime is 49696841. The next prime is 49696873. The reversal of 49696842 is 24869694.

It is a super-3 number, since 3×49696842³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 49696791 and 49696800.

It is not an unprimeable number, because it can be changed into a prime (49696841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 318492 + ... + 318647.

It is an arithmetic number, because the mean of its divisors is an integer number (6689970).

Almost surely, 2^49696842 is an apocalyptic number.

49696842 is an abundant number, since it is smaller than the sum of its proper divisors (57342678).

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

49696842 is a wasteful number, since it uses less digits than its factorization.

49696842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637157.

The product of its digits is 746496, while the sum is 48.

The square root of 49696842 is about 7049.5987119835. The cubic root of 49696842 is about 367.6570775603.

It can be divided in two parts, 4969 and 6842, that added together give a palindrome (11811).

The spelling of 49696842 in words is "forty-nine million, six hundred ninety-six thousand, eight hundred forty-two".