49086380 has 24 divisors (see below), whose sum is σ = 117807648. Its totient is φ = 16829568.

The previous prime is 49086371. The next prime is 49086403. The reversal of 49086380 is 8368094.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175169 + ... + 175448.

It is an arithmetic number, because the mean of its divisors is an integer number (4908652).

Almost surely, 2^49086380 is an apocalyptic number.

It is an amenable number.

49086380 is an abundant number, since it is smaller than the sum of its proper divisors (68721268).

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

49086380 is a wasteful number, since it uses less digits than its factorization.

49086380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350633 (or 350631 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 49086380 is about 7006.1672831870. The cubic root of 49086380 is about 366.1454725451.

The spelling of 49086380 in words is "forty-nine million, eighty-six thousand, three hundred eighty".