345184360 has 64 divisors (see below), whose sum is σ = 794569680. Its totient is φ = 134922240.

The previous prime is 345184319. The next prime is 345184373. The reversal of 345184360 is 63481543.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 108701476 + 236482884 = 10426^2 + 15378^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 470554 + ... + 471286.

Almost surely, 2^345184360 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 345184360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (397284840).

345184360 is an abundant number, since it is smaller than the sum of its proper divisors (449385320).

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

345184360 is a wasteful number, since it uses less digits than its factorization.

345184360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 998 (or 994 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 345184360 is about 18579.1377625551. The cubic root of 345184360 is about 701.4828159043.

The spelling of 345184360 in words is "three hundred forty-five million, one hundred eighty-four thousand, three hundred sixty".