346370652 has 36 divisors (see below), whose sum is σ = 878391696. Its totient is φ = 115081920.

The previous prime is 346370623. The next prime is 346370659. The reversal of 346370652 is 256073643.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346370659) 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 11 ways as a sum of consecutive naturals, for example, 4273 + ... + 26664.

Almost surely, 2^346370652 is an apocalyptic number.

It is an amenable number.

346370652 is an abundant number, since it is smaller than the sum of its proper divisors (532021044).

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

346370652 is a wasteful number, since it uses less digits than its factorization.

346370652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31258 (or 31253 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 36.

The square root of 346370652 is about 18611.0357583881. The cubic root of 346370652 is about 702.2854903287.

The spelling of 346370652 in words is "three hundred forty-six million, three hundred seventy thousand, six hundred fifty-two".