304228696 has 8 divisors (see below), whose sum is σ = 570428820. Its totient is φ = 152114344.

The previous prime is 304228693. The next prime is 304228723. The reversal of 304228696 is 696822403.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304228693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19014286 + ... + 19014301.

Almost surely, 2^304228696 is an apocalyptic number.

It is an amenable number.

304228696 is a deficient number, since it is larger than the sum of its proper divisors (266200124).

304228696 is a wasteful number, since it uses less digits than its factorization.

304228696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38028593 (or 38028589 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 40.

The square root of 304228696 is about 17442.1528487741. The cubic root of 304228696 is about 672.5636510098.

The spelling of 304228696 in words is "three hundred four million, two hundred twenty-eight thousand, six hundred ninety-six".