49363992 has 96 divisors (see below), whose sum is σ = 141086400. Its totient is φ = 16166304.

The previous prime is 49363991. The next prime is 49363999. The reversal of 49363992 is 29936394.

49363992 is a `hidden beast` number, since 4 + 9 + 3 + 639 + 9 + 2 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49363991) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 130059 + ... + 130437.

It is an arithmetic number, because the mean of its divisors is an integer number (1469650).

Almost surely, 2^49363992 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 49363992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70543200).

49363992 is an abundant number, since it is smaller than the sum of its proper divisors (91722408).

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

49363992 is a wasteful number, since it uses less digits than its factorization.

49363992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467 (or 451 counting only the distinct ones).

The product of its digits is 314928, while the sum is 45.

The square root of 49363992 is about 7025.9513234864. The cubic root of 49363992 is about 366.8344304844.

The spelling of 49363992 in words is "forty-nine million, three hundred sixty-three thousand, nine hundred ninety-two".