304545696 has 192 divisors, whose sum is σ = 999806976. Its totient is φ = 79027200.

The previous prime is 304545677. The next prime is 304545721. The reversal of 304545696 is 696545403.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 620011 + ... + 620501.

It is an arithmetic number, because the mean of its divisors is an integer number (5207328).

Almost surely, 2^304545696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 304545696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (499903488).

304545696 is an abundant number, since it is smaller than the sum of its proper divisors (695261280).

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

304545696 is a wasteful number, since it uses less digits than its factorization.

304545696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 595 (or 587 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 42.

The square root of 304545696 is about 17451.2376638449. The cubic root of 304545696 is about 672.7971690529.

The spelling of 304545696 in words is "three hundred four million, five hundred forty-five thousand, six hundred ninety-six".