2345466618 has 48 divisors (see below), whose sum is σ = 5749170336. Its totient is φ = 710745840.

The previous prime is 2345466587. The next prime is 2345466619. The reversal of 2345466618 is 8166645432.

It is not an unprimeable number, because it can be changed into a prime (2345466619) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 214021 + ... + 224712.

It is an arithmetic number, because the mean of its divisors is an integer number (119774382).

Almost surely, 2^2345466618 is an apocalyptic number.

2345466618 is an abundant number, since it is smaller than the sum of its proper divisors (3403703718).

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

2345466618 is a wasteful number, since it uses less digits than its factorization.

2345466618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438761 (or 438749 counting only the distinct ones).

The product of its digits is 829440, while the sum is 45.

The square root of 2345466618 is about 48430.0177369367. The cubic root of 2345466618 is about 1328.6474307941.

The spelling of 2345466618 in words is "two billion, three hundred forty-five million, four hundred sixty-six thousand, six hundred eighteen".