345068382 has 32 divisors (see below), whose sum is σ = 714307104. Its totient is φ = 111052800.

The previous prime is 345068377. The next prime is 345068387. The reversal of 345068382 is 283860543.

345068382 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (345068377) and next prime (345068387).

It is a super-3 number, since 3×345068382³ (a number of 27 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 345068382.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345068387) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16632 + ... + 31092.

It is an arithmetic number, because the mean of its divisors is an integer number (22322097).

Almost surely, 2^345068382 is an apocalyptic number.

345068382 is an abundant number, since it is smaller than the sum of its proper divisors (369238722).

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

345068382 is a wasteful number, since it uses less digits than its factorization.

345068382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14604.

The product of its (nonzero) digits is 138240, while the sum is 39.

The square root of 345068382 is about 18576.0163113623. The cubic root of 345068382 is about 701.4042437008.

The spelling of 345068382 in words is "three hundred forty-five million, sixty-eight thousand, three hundred eighty-two".