494015080 has 32 divisors (see below), whose sum is σ = 1197037800. Its totient is φ = 182405376.

The previous prime is 494015077. The next prime is 494015111. The reversal of 494015080 is 80510494.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 250842244 + 243172836 = 15838^2 + 15594^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 474495 + ... + 475534.

Almost surely, 2^494015080 is an apocalyptic number.

494015080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

494015080 is an abundant number, since it is smaller than the sum of its proper divisors (703022720).

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

494015080 is a wasteful number, since it uses less digits than its factorization.

494015080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 950053 (or 950049 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 494015080 is about 22226.4500089420. The cubic root of 494015080 is about 790.5209830611.

The spelling of 494015080 in words is "four hundred ninety-four million, fifteen thousand, eighty".