308104708 has 12 divisors (see below), whose sum is σ = 539770140. Its totient is φ = 153884672.

The previous prime is 308104679. The next prime is 308104721. The reversal of 308104708 is 807401803.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 29615364 + 278489344 = 5442^2 + 16688^2 .

It is a super-2 number, since 2×308104708² = 189857022183530528, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 308104708.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37741 + ... + 45172.

It is an arithmetic number, because the mean of its divisors is an integer number (44980845).

Almost surely, 2^308104708 is an apocalyptic number.

It is an amenable number.

308104708 is a deficient number, since it is larger than the sum of its proper divisors (231665432).

308104708 is a wasteful number, since it uses less digits than its factorization.

308104708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83846 (or 83844 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 308104708 is about 17552.9116672990. The cubic root of 308104708 is about 675.4078617803.

The spelling of 308104708 in words is "three hundred eight million, one hundred four thousand, seven hundred eight".