345825662 has 32 divisors (see below), whose sum is σ = 676009152. Its totient is φ = 128761344.

The previous prime is 345825629. The next prime is 345825703. The reversal of 345825662 is 266528543.

It is a happy number.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52793 + ... + 58980.

It is an arithmetic number, because the mean of its divisors is an integer number (21125286).

Almost surely, 2^345825662 is an apocalyptic number.

345825662 is a deficient number, since it is larger than the sum of its proper divisors (330183490).

345825662 is a wasteful number, since it uses less digits than its factorization.

345825662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111812.

The product of its digits is 345600, while the sum is 41.

The square root of 345825662 is about 18596.3884128075. The cubic root of 345825662 is about 701.9169646079.

The spelling of 345825662 in words is "three hundred forty-five million, eight hundred twenty-five thousand, six hundred sixty-two".