2662904166 has 64 divisors (see below), whose sum is σ = 5994777600. Its totient is φ = 782432640.

The previous prime is 2662904159. The next prime is 2662904201. The reversal of 2662904166 is 6614092662.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1902735 + ... + 1904133.

It is an arithmetic number, because the mean of its divisors is an integer number (93668400).

Almost surely, 2^2662904166 is an apocalyptic number.

2662904166 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2662904166, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2997388800).

2662904166 is an abundant number, since it is smaller than the sum of its proper divisors (3331873434).

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

2662904166 is a wasteful number, since it uses less digits than its factorization.

2662904166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2501.

The product of its (nonzero) digits is 186624, while the sum is 42.

The square root of 2662904166 is about 51603.3348340977. The cubic root of 2662904166 is about 1386.0700486618.

The spelling of 2662904166 in words is "two billion, six hundred sixty-two million, nine hundred four thousand, one hundred sixty-six".