2908072166 has 16 divisors (see below), whose sum is σ = 4380584208. Its totient is φ = 1447891200.

The previous prime is 2908072129. The next prime is 2908072169. The reversal of 2908072166 is 6612708092.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2908072169) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 491546 + ... + 497426.

It is an arithmetic number, because the mean of its divisors is an integer number (273786513).

Almost surely, 2^2908072166 is an apocalyptic number.

2908072166 is a deficient number, since it is larger than the sum of its proper divisors (1472512042).

2908072166 is a wasteful number, since it uses less digits than its factorization.

2908072166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6887.

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 2908072166 is about 53926.5441688970. The cubic root of 2908072166 is about 1427.3650543773.

The spelling of 2908072166 in words is "two billion, nine hundred eight million, seventy-two thousand, one hundred sixty-six".