49378080 has 48 divisors (see below), whose sum is σ = 155542464. Its totient is φ = 13167360.

The previous prime is 49378073. The next prime is 49378099. The reversal of 49378080 is 8087394.

It is a tau number, because it is divible by the number of its divisors (48).

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, 50956 + ... + 51915.

It is an arithmetic number, because the mean of its divisors is an integer number (3240468).

Almost surely, 2^49378080 is an apocalyptic number.

49378080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

49378080 is an abundant number, since it is smaller than the sum of its proper divisors (106164384).

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

49378080 is a wasteful number, since it uses less digits than its factorization.

49378080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102889 (or 102881 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 49378080 is about 7026.9538208245. The cubic root of 49378080 is about 366.8693241501.

The spelling of 49378080 in words is "forty-nine million, three hundred seventy-eight thousand, eighty".