345696586 has 8 divisors (see below), whose sum is σ = 525848544. Its totient is φ = 170413740.

The previous prime is 345696557. The next prime is 345696613. The reversal of 345696586 is 685696543.

345696586 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×345696586² = 239012259144110792, which contains 22 as substring.

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, 1217100 + ... + 1217383.

It is an arithmetic number, because the mean of its divisors is an integer number (65731068).

Almost surely, 2^345696586 is an apocalyptic number.

345696586 is a deficient number, since it is larger than the sum of its proper divisors (180151958).

345696586 is a wasteful number, since it uses less digits than its factorization.

345696586 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2434556.

The product of its digits is 4665600, while the sum is 52.

The square root of 345696586 is about 18592.9176301085. The cubic root of 345696586 is about 701.8296258914.

The spelling of 345696586 in words is "three hundred forty-five million, six hundred ninety-six thousand, five hundred eighty-six".