345211260 has 48 divisors (see below), whose sum is σ = 984838176. Its totient is φ = 90318592.

The previous prime is 345211241. The next prime is 345211283. The reversal of 345211260 is 62112543.

345211260 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 345211260.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51099 + ... + 57458.

It is an arithmetic number, because the mean of its divisors is an integer number (20517462).

Almost surely, 2^345211260 is an apocalyptic number.

345211260 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

345211260 is an abundant number, since it is smaller than the sum of its proper divisors (639626916).

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

345211260 is a wasteful number, since it uses less digits than its factorization.

345211260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108622 (or 108620 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 345211260 is about 18579.8616787101. The cubic root of 345211260 is about 701.5010374692.

The spelling of 345211260 in words is "three hundred forty-five million, two hundred eleven thousand, two hundred sixty".