49731336 has 96 divisors (see below), whose sum is σ = 143208000. Its totient is φ = 15556992.

The previous prime is 49731301. The next prime is 49731361. The reversal of 49731336 is 63313794.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 49731336.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 97450 + ... + 97958.

It is an arithmetic number, because the mean of its divisors is an integer number (1491750).

Almost surely, 2^49731336 is an apocalyptic number.

49731336 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49731336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71604000).

49731336 is an abundant number, since it is smaller than the sum of its proper divisors (93476664).

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

49731336 is a wasteful number, since it uses less digits than its factorization.

49731336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603 (or 596 counting only the distinct ones).

The product of its digits is 40824, while the sum is 36.

The square root of 49731336 is about 7052.0448098406. The cubic root of 49731336 is about 367.7421200547.

The spelling of 49731336 in words is "forty-nine million, seven hundred thirty-one thousand, three hundred thirty-six".