345423535 has 8 divisors (see below), whose sum is σ = 418612896. Its totient is φ = 273602400.

The previous prime is 345423511. The next prime is 345423563. The reversal of 345423535 is 535324543.

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

It is not a de Polignac number, because 345423535 - 2⁵ = 345423503 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 345423535.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341499 + ... + 342508.

It is an arithmetic number, because the mean of its divisors is an integer number (52326612).

Almost surely, 2^345423535 is an apocalyptic number.

345423535 is a deficient number, since it is larger than the sum of its proper divisors (73189361).

345423535 is a wasteful number, since it uses less digits than its factorization.

345423535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684113.

The product of its digits is 108000, while the sum is 34.

The square root of 345423535 is about 18585.5733029681. The cubic root of 345423535 is about 701.6447954496.

The spelling of 345423535 in words is "three hundred forty-five million, four hundred twenty-three thousand, five hundred thirty-five".