345356026 has 8 divisors (see below), whose sum is σ = 521465184. Its totient is φ = 171534300.

The previous prime is 345356021. The next prime is 345356029. The reversal of 345356026 is 620653543.

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

It is a junction number, because it is equal to n+sod(n) for n = 345355982 and 345356000.

It is not an unprimeable number, because it can be changed into a prime (345356021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 571480 + ... + 572083.

It is an arithmetic number, because the mean of its divisors is an integer number (65183148).

Almost surely, 2^345356026 is an apocalyptic number.

345356026 is a deficient number, since it is larger than the sum of its proper divisors (176109158).

345356026 is a wasteful number, since it uses less digits than its factorization.

345356026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1143716.

The product of its (nonzero) digits is 64800, while the sum is 34.

The square root of 345356026 is about 18583.7570474864. The cubic root of 345356026 is about 701.5990830417.

The spelling of 345356026 in words is "three hundred forty-five million, three hundred fifty-six thousand, twenty-six".