345341022 has 24 divisors (see below), whose sum is σ = 747900504. Its totient is φ = 106258464.

The previous prime is 345341011. The next prime is 345341053. The reversal of 345341022 is 220143543.

It is a junction number, because it is equal to n+sod(n) for n = 345340983 and 345341001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 169273 + ... + 171300.

It is an arithmetic number, because the mean of its divisors is an integer number (31162521).

Almost surely, 2^345341022 is an apocalyptic number.

345341022 is an abundant number, since it is smaller than the sum of its proper divisors (402559482).

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

345341022 is a wasteful number, since it uses less digits than its factorization.

345341022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340604 (or 340591 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 345341022 is about 18583.3533572388. The cubic root of 345341022 is about 701.5889225654.

Adding to 345341022 its reverse (220143543), we get a palindrome (565484565).

The spelling of 345341022 in words is "three hundred forty-five million, three hundred forty-one thousand, twenty-two".