346943052 has 18 divisors (see below), whose sum is σ = 876995028. Its totient is φ = 115647672.

The previous prime is 346943029. The next prime is 346943087. The reversal of 346943052 is 250349643.

346943052 is a `hidden beast` number, since 346 + 9 + 4 + 305 + 2 = 666.

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: 9637307 = 346943052 / (3 + 4 + 6 + 9 + 4 + 3 + 0 + 5 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 346942998 and 346943016.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4818618 + ... + 4818689.

It is an arithmetic number, because the mean of its divisors is an integer number (48721946).

Almost surely, 2^346943052 is an apocalyptic number.

It is an amenable number.

346943052 is an abundant number, since it is smaller than the sum of its proper divisors (530051976).

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

346943052 is a wasteful number, since it uses less digits than its factorization.

346943052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9637317 (or 9637312 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The square root of 346943052 is about 18626.4073830677. The cubic root of 346943052 is about 702.6721348843.

The spelling of 346943052 in words is "three hundred forty-six million, nine hundred forty-three thousand, fifty-two".