304474080 has 96 divisors (see below), whose sum is σ = 1015537824. Its totient is φ = 76414976.

The previous prime is 304474067. The next prime is 304474081. The reversal of 304474080 is 80474403.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304474081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10497 + ... + 26816.

It is an arithmetic number, because the mean of its divisors is an integer number (10578519).

Almost surely, 2^304474080 is an apocalyptic number.

304474080 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

304474080 is an abundant number, since it is smaller than the sum of its proper divisors (711063744).

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

304474080 is a wasteful number, since it uses less digits than its factorization.

304474080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37348 (or 37340 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 304474080 is about 17449.1856543507. The cubic root of 304474080 is about 672.7444273023.

The spelling of 304474080 in words is "three hundred four million, four hundred seventy-four thousand, eighty".