345268526 has 8 divisors (see below), whose sum is σ = 518697864. Its totient is φ = 172369240.

The previous prime is 345268501. The next prime is 345268529. The reversal of 345268526 is 625862543.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345268529) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130880 + ... + 133491.

It is an arithmetic number, because the mean of its divisors is an integer number (64837233).

Almost surely, 2^345268526 is an apocalyptic number.

345268526 is a deficient number, since it is larger than the sum of its proper divisors (173429338).

345268526 is a wasteful number, since it uses less digits than its factorization.

345268526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265026.

The product of its digits is 345600, while the sum is 41.

The square root of 345268526 is about 18581.4026919391. The cubic root of 345268526 is about 701.5398252512.

The spelling of 345268526 in words is "three hundred forty-five million, two hundred sixty-eight thousand, five hundred twenty-six".