345356164 has 6 divisors (see below), whose sum is σ = 604373294. Its totient is φ = 172678080.

The previous prime is 345356159. The next prime is 345356183. The reversal of 345356164 is 461653543.

345356164 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 only one way, i.e., 324288064 + 21068100 = 18008^2 + 4590^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43169517 + ... + 43169524.

Almost surely, 2^345356164 is an apocalyptic number.

It is an amenable number.

345356164 is a deficient number, since it is larger than the sum of its proper divisors (259017130).

345356164 is a wasteful number, since it uses less digits than its factorization.

345356164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86339045 (or 86339043 counting only the distinct ones).

The product of its digits is 129600, while the sum is 37.

The square root of 345356164 is about 18583.7607604058. The cubic root of 345356164 is about 701.5991764918.

The spelling of 345356164 in words is "three hundred forty-five million, three hundred fifty-six thousand, one hundred sixty-four".