307395346 has 8 divisors (see below), whose sum is σ = 463482684. Its totient is φ = 152901120.

The previous prime is 307395329. The next prime is 307395353. The reversal of 307395346 is 643593703.

307395346 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 239909121 + 67486225 = 15489^2 + 8215^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 307395299 and 307395308.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 397795 + ... + 398566.

Almost surely, 2^307395346 is an apocalyptic number.

307395346 is a deficient number, since it is larger than the sum of its proper divisors (156087338).

307395346 is a wasteful number, since it uses less digits than its factorization.

307395346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796556.

The product of its (nonzero) digits is 204120, while the sum is 40.

The square root of 307395346 is about 17532.6936321833. The cubic root of 307395346 is about 674.8891238094.

The spelling of 307395346 in words is "three hundred seven million, three hundred ninety-five thousand, three hundred forty-six".