2665360898 has 8 divisors (see below), whose sum is σ = 3998792208. Its totient is φ = 1332430164.

The previous prime is 2665360853. The next prime is 2665360903. The reversal of 2665360898 is 8980635662.

2665360898 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111536 + ... + 133307.

It is an arithmetic number, because the mean of its divisors is an integer number (499849026).

Almost surely, 2^2665360898 is an apocalyptic number.

2665360898 is a deficient number, since it is larger than the sum of its proper divisors (1333431310).

2665360898 is a wasteful number, since it uses less digits than its factorization.

2665360898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250288.

The product of its (nonzero) digits is 3732480, while the sum is 53.

The square root of 2665360898 is about 51627.1333505939. The cubic root of 2665360898 is about 1386.4961693907.

The spelling of 2665360898 in words is "two billion, six hundred sixty-five million, three hundred sixty thousand, eight hundred ninety-eight".