49902336 has 162 divisors, whose sum is σ = 159033420. Its totient is φ = 15037440.

The previous prime is 49902323. The next prime is 49902353. The reversal of 49902336 is 63320994.

It is a happy number.

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 49902336.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 278695 + ... + 278873.

Almost surely, 2^49902336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49902336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79516710).

49902336 is an abundant number, since it is smaller than the sum of its proper divisors (109131084).

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

49902336 is a wasteful number, since it uses less digits than its factorization.

49902336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223 (or 195 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 36.

The square root of 49902336 is about 7064.1585486171. The cubic root of 49902336 is about 368.1631286851.

The spelling of 49902336 in words is "forty-nine million, nine hundred two thousand, three hundred thirty-six".