345207626 has 8 divisors (see below), whose sum is σ = 518005344. Its totient is φ = 172539180.

The previous prime is 345207623. The next prime is 345207641. The reversal of 345207626 is 626702543.

345207626 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 not an unprimeable number, because it can be changed into a prime (345207623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25340 + ... + 36503.

It is an arithmetic number, because the mean of its divisors is an integer number (64750668).

Almost surely, 2^345207626 is an apocalyptic number.

345207626 is a deficient number, since it is larger than the sum of its proper divisors (172797718).

345207626 is a wasteful number, since it uses less digits than its factorization.

345207626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64636.

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 345207626 is about 18579.7638843985. The cubic root of 345207626 is about 701.4985759198.

The spelling of 345207626 in words is "three hundred forty-five million, two hundred seven thousand, six hundred twenty-six".