308328601 has 16 divisors (see below), whose sum is σ = 360622080. Its totient is φ = 258120720.

The previous prime is 308328583. The next prime is 308328617. The reversal of 308328601 is 106823803.

It is a cyclic number.

It is not a de Polignac number, because 308328601 - 2⁹ = 308328089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (308328641) 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, 282066 + ... + 283156.

It is an arithmetic number, because the mean of its divisors is an integer number (22538880).

Almost surely, 2^308328601 is an apocalyptic number.

It is an amenable number.

308328601 is a deficient number, since it is larger than the sum of its proper divisors (52293479).

308328601 is a wasteful number, since it uses less digits than its factorization.

308328601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2004.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 308328601 is about 17559.2881689435. The cubic root of 308328601 is about 675.5714235760.

It can be divided in two parts, 3083 and 28601, that added together give a square (31684 = 178²).

The spelling of 308328601 in words is "three hundred eight million, three hundred twenty-eight thousand, six hundred one".