49303080 has 80 divisors (see below), whose sum is σ = 165724020. Its totient is φ = 13146624.

The previous prime is 49303073. The next prime is 49303153. The reversal of 49303080 is 8030394.

It can be written as a sum of positive squares in 2 ways, for example, as 48525156 + 777924 = 6966^2 + 882^2 .

It is a super-3 number, since 3×49303080³ (a number of 24 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 19 ways as a sum of consecutive naturals, for example, 4369 + ... + 10848.

Almost surely, 2^49303080 is an apocalyptic number.

49303080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

49303080 is an abundant number, since it is smaller than the sum of its proper divisors (116420940).

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

49303080 is a wasteful number, since it uses less digits than its factorization.

49303080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15240 (or 15227 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 49303080 is about 7021.6151987986. The cubic root of 49303080 is about 366.6834849953.

The spelling of 49303080 in words is "forty-nine million, three hundred three thousand, eighty".