346332164 has 12 divisors (see below), whose sum is σ = 610506204. Its totient is φ = 171901824.

The previous prime is 346332163. The next prime is 346332193. The reversal of 346332164 is 461233643.

It can be written as a sum of positive squares in 2 ways, for example, as 203290564 + 143041600 = 14258^2 + 11960^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 346332164.

It is not an unprimeable number, because it can be changed into a prime (346332163) 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, 315449 + ... + 316544.

It is an arithmetic number, because the mean of its divisors is an integer number (50875517).

Almost surely, 2^346332164 is an apocalyptic number.

It is an amenable number.

346332164 is a deficient number, since it is larger than the sum of its proper divisors (264174040).

346332164 is a wasteful number, since it uses less digits than its factorization.

346332164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632134 (or 632132 counting only the distinct ones).

The product of its digits is 31104, while the sum is 32.

The square root of 346332164 is about 18610.0017195056. The cubic root of 346332164 is about 702.2594771883.

It can be divided in two parts, 3463321 and 64, that multiplied together give a square (221652544 = 14888²).

The spelling of 346332164 in words is "three hundred forty-six million, three hundred thirty-two thousand, one hundred sixty-four".