345055032 has 64 divisors (see below), whose sum is σ = 1095417600. Its totient is φ = 98586720.

The previous prime is 345055031. The next prime is 345055037. The reversal of 345055032 is 230550543.

345055032 is a `hidden beast` number, since 34 + 50 + 550 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 345054987 and 345055005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345055031) by changing a digit.

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, 112594 + ... + 115617.

It is an arithmetic number, because the mean of its divisors is an integer number (17115900).

Almost surely, 2^345055032 is an apocalyptic number.

It is an amenable number.

345055032 is an abundant number, since it is smaller than the sum of its proper divisors (750362568).

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

345055032 is a wasteful number, since it uses less digits than its factorization.

345055032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228233 (or 228223 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 27.

The square root of 345055032 is about 18575.6569735770. The cubic root of 345055032 is about 701.3951982788.

The spelling of 345055032 in words is "three hundred forty-five million, fifty-five thousand, thirty-two".