304952076 has 144 divisors (see below), whose sum is σ = 930672288. Its totient is φ = 82944000.

The previous prime is 304952057. The next prime is 304952077. The reversal of 304952076 is 670259403.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 304952076.

It is not an unprimeable number, because it can be changed into a prime (304952077) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 189676 + ... + 191276.

It is an arithmetic number, because the mean of its divisors is an integer number (6463002).

Almost surely, 2^304952076 is an apocalyptic number.

304952076 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 304952076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (465336144).

304952076 is an abundant number, since it is smaller than the sum of its proper divisors (625720212).

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

304952076 is a wasteful number, since it uses less digits than its factorization.

304952076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1672 (or 1667 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 304952076 is about 17462.8770825428. The cubic root of 304952076 is about 673.0962919712.

The spelling of 304952076 in words is "three hundred four million, nine hundred fifty-two thousand, seventy-six".