345132064 has 24 divisors (see below), whose sum is σ = 690999120. Its totient is φ = 169640256.

The previous prime is 345132037. The next prime is 345132077. The reversal of 345132064 is 460231543.

It is a super-3 number, since 3×345132064³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89514 + ... + 93289.

It is an arithmetic number, because the mean of its divisors is an integer number (28791630).

Almost surely, 2^345132064 is an apocalyptic number.

It is an amenable number.

345132064 is an abundant number, since it is smaller than the sum of its proper divisors (345867056).

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

345132064 is a wasteful number, since it uses less digits than its factorization.

345132064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182872 (or 182864 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 345132064 is about 18577.7303242350. The cubic root of 345132064 is about 701.4473888472.

The spelling of 345132064 in words is "three hundred forty-five million, one hundred thirty-two thousand, sixty-four".