345460026 has 16 divisors (see below), whose sum is σ = 731562624. Its totient is φ = 108379584.

The previous prime is 345460021. The next prime is 345460057. The reversal of 345460026 is 620064543.

It is a junction number, because it is equal to n+sod(n) for n = 345459975 and 345460002.

It is not an unprimeable number, because it can be changed into a prime (345460021) 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, 1693330 + ... + 1693533.

It is an arithmetic number, because the mean of its divisors is an integer number (45722664).

Almost surely, 2^345460026 is an apocalyptic number.

345460026 is an abundant number, since it is smaller than the sum of its proper divisors (386102598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

345460026 is a wasteful number, since it uses less digits than its factorization.

345460026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3386885.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 345460026 is about 18586.5549793392. The cubic root of 345460026 is about 701.6695021416.

The spelling of 345460026 in words is "three hundred forty-five million, four hundred sixty thousand, twenty-six".