345325002 has 64 divisors (see below), whose sum is σ = 775526400. Its totient is φ = 101606400.

The previous prime is 345324983. The next prime is 345325007. The reversal of 345325002 is 200523543.

It is not an unprimeable number, because it can be changed into a prime (345325007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 768874 + ... + 769322.

It is an arithmetic number, because the mean of its divisors is an integer number (12117600).

Almost surely, 2^345325002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 345325002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (387763200).

345325002 is an abundant number, since it is smaller than the sum of its proper divisors (430201398).

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

345325002 is a wasteful number, since it uses less digits than its factorization.

345325002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 345325002 is about 18582.9223213143. The cubic root of 345325002 is about 701.5780737449.

Adding to 345325002 its reverse (200523543), we get a palindrome (545848545).

The spelling of 345325002 in words is "three hundred forty-five million, three hundred twenty-five thousand, two".