49238784 has 216 divisors, whose sum is σ = 168360192. Its totient is φ = 13547520.

The previous prime is 49238767. The next prime is 49238801. The reversal of 49238784 is 48783294.

49238784 is a `hidden beast` number, since 492 + 3 + 87 + 84 = 666.

It is an interprime number because it is at equal distance from previous prime (49238767) and next prime (49238801).

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

Its product of digits (387072) is a multiple of the sum of its prime divisors (126).

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, 693469 + ... + 693539.

Almost surely, 2^49238784 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 49238784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84180096).

49238784 is an abundant number, since it is smaller than the sum of its proper divisors (119121408).

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

49238784 is a wasteful number, since it uses less digits than its factorization.

49238784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143 (or 126 counting only the distinct ones).

The product of its digits is 387072, while the sum is 45.

The square root of 49238784 is about 7017.0352713949. The cubic root of 49238784 is about 366.5240187080.

The spelling of 49238784 in words is "forty-nine million, two hundred thirty-eight thousand, seven hundred eighty-four".