346366053 has 48 divisors (see below), whose sum is σ = 568189440. Its totient is φ = 201398400.

The previous prime is 346366051. The next prime is 346366057. The reversal of 346366053 is 350663643.

It is a happy number.

346366053 is a `hidden beast` number, since 3 + 46 + 3 + 6 + 605 + 3 = 666.

It is not a de Polignac number, because 346366053 - 2¹ = 346366051 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 346365999 and 346366017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346366051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 639963 + ... + 640503.

It is an arithmetic number, because the mean of its divisors is an integer number (11837280).

Almost surely, 2^346366053 is an apocalyptic number.

346366053 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

346366053 is a deficient number, since it is larger than the sum of its proper divisors (221823387).

346366053 is a wasteful number, since it uses less digits than its factorization.

346366053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810 (or 807 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 36.

The square root of 346366053 is about 18610.9122022538. The cubic root of 346366053 is about 702.2823820733.

The spelling of 346366053 in words is "three hundred forty-six million, three hundred sixty-six thousand, fifty-three".