49790076 has 108 divisors (see below), whose sum is σ = 144051768. Its totient is φ = 13343232.

The previous prime is 49790033. The next prime is 49790077. The reversal of 49790076 is 67009794.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49790077) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 169786 + ... + 170078.

Almost surely, 2^49790076 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 49790076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72025884).

49790076 is an abundant number, since it is smaller than the sum of its proper divisors (94261692).

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

49790076 is a wasteful number, since it uses less digits than its factorization.

49790076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348 (or 322 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 42.

The square root of 49790076 is about 7056.2083302578. The cubic root of 49790076 is about 367.8868488765.

The spelling of 49790076 in words is "forty-nine million, seven hundred ninety thousand, seventy-six".