2663496118 has 12 divisors (see below), whose sum is σ = 4063815540. Its totient is φ = 1308900500.

The previous prime is 2663496113. The next prime is 2663496119. The reversal of 2663496118 is 8116943662.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2663496113) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 558243 + ... + 562993.

It is an arithmetic number, because the mean of its divisors is an integer number (338651295).

Almost surely, 2^2663496118 is an apocalyptic number.

2663496118 is a deficient number, since it is larger than the sum of its proper divisors (1400319422).

2663496118 is an frugal number, since it uses more digits than its factorization.

2663496118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9563 (or 4812 counting only the distinct ones).

The product of its digits is 373248, while the sum is 46.

The square root of 2663496118 is about 51609.0701136922. The cubic root of 2663496118 is about 1386.1727468310.

The spelling of 2663496118 in words is "two billion, six hundred sixty-three million, four hundred ninety-six thousand, one hundred eighteen".