1845468366 has 32 divisors (see below), whose sum is σ = 4440226560. Its totient is φ = 499525056.

The previous prime is 1845468329. The next prime is 1845468413. The reversal of 1845468366 is 6638645481.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1155511 + ... + 1157106.

It is an arithmetic number, because the mean of its divisors is an integer number (138757080).

Almost surely, 2^1845468366 is an apocalyptic number.

1845468366 is an abundant number, since it is smaller than the sum of its proper divisors (2594758194).

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

1845468366 is a wasteful number, since it uses less digits than its factorization.

1845468366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2312648.

The product of its digits is 3317760, while the sum is 51.

The square root of 1845468366 is about 42958.9148605967. The cubic root of 1845468366 is about 1226.5978573597.

The spelling of 1845468366 in words is "one billion, eight hundred forty-five million, four hundred sixty-eight thousand, three hundred sixty-six".