346433364 has 18 divisors (see below), whose sum is σ = 875706650. Its totient is φ = 115477776.

The previous prime is 346433363. The next prime is 346433369. The reversal of 346433364 is 463334643.

346433364 is a `hidden beast` number, since 3 + 4 + 643 + 3 + 3 + 6 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 175032900 + 171400464 = 13230^2 + 13092^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 9623149 = 346433364 / (3 + 4 + 6 + 4 + 3 + 3 + 3 + 6 + 4).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346433363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4811539 + ... + 4811610.

Almost surely, 2^346433364 is an apocalyptic number.

It is an amenable number.

346433364 is an abundant number, since it is smaller than the sum of its proper divisors (529273286).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

346433364 is a wasteful number, since it uses less digits than its factorization.

346433364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9623159 (or 9623154 counting only the distinct ones).

The product of its digits is 186624, while the sum is 36.

The square root of 346433364 is about 18612.7204889559. The cubic root of 346433364 is about 702.3278717773.

The spelling of 346433364 in words is "three hundred forty-six million, four hundred thirty-three thousand, three hundred sixty-four".