49377380 has 24 divisors (see below), whose sum is σ = 111669432. Its totient is φ = 18231552.

The previous prime is 49377379. The next prime is 49377443. The reversal of 49377380 is 8377394.

It can be written as a sum of positive squares in 4 ways, for example, as 40804 + 49336576 = 202^2 + 7024^2 .

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, 94697 + ... + 95216.

It is an arithmetic number, because the mean of its divisors is an integer number (4652893).

Almost surely, 2^49377380 is an apocalyptic number.

It is an amenable number.

49377380 is an abundant number, since it is smaller than the sum of its proper divisors (62292052).

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

49377380 is a wasteful number, since it uses less digits than its factorization.

49377380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189935 (or 189933 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 41.

The square root of 49377380 is about 7026.9040124368. The cubic root of 49377380 is about 366.8675905216.

The spelling of 49377380 in words is "forty-nine million, three hundred seventy-seven thousand, three hundred eighty".