49338380 has 48 divisors (see below), whose sum is σ = 127525440. Its totient is φ = 15614208.

The previous prime is 49338361. The next prime is 49338407. The reversal of 49338380 is 8383394.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11735 + ... + 15374.

It is an arithmetic number, because the mean of its divisors is an integer number (2656780).

Almost surely, 2^49338380 is an apocalyptic number.

It is an amenable number.

49338380 is an abundant number, since it is smaller than the sum of its proper divisors (78187060).

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

49338380 is a wasteful number, since it uses less digits than its factorization.

49338380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27138 (or 27136 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 49338380 is about 7024.1284156826. The cubic root of 49338380 is about 366.7709767508.

The spelling of 49338380 in words is "forty-nine million, three hundred thirty-eight thousand, three hundred eighty".