345252413 has 8 divisors (see below), whose sum is σ = 376989600. Its totient is φ = 313573680.

The previous prime is 345252373. The next prime is 345252433. The reversal of 345252413 is 314252543.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 345252413 - 2²⁰ = 344203837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345252433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1763 + ... + 26336.

It is an arithmetic number, because the mean of its divisors is an integer number (47123700).

Almost surely, 2^345252413 is an apocalyptic number.

It is an amenable number.

345252413 is a deficient number, since it is larger than the sum of its proper divisors (31737187).

345252413 is a wasteful number, since it uses less digits than its factorization.

345252413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29227.

The product of its digits is 14400, while the sum is 29.

The square root of 345252413 is about 18580.9691082032. The cubic root of 345252413 is about 701.5289119222.

The spelling of 345252413 in words is "three hundred forty-five million, two hundred fifty-two thousand, four hundred thirteen".