2492290806 has 8 divisors (see below), whose sum is σ = 4984581624. Its totient is φ = 830763600.

The previous prime is 2492290783. The next prime is 2492290861. The reversal of 2492290806 is 6080922942.

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

2492290806 is an admirable number.

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 3 ways as a sum of consecutive naturals, for example, 207690895 + ... + 207690906.

It is an arithmetic number, because the mean of its divisors is an integer number (623072703).

Almost surely, 2^2492290806 is an apocalyptic number.

2492290806 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2492290806 is a wasteful number, since it uses less digits than its factorization.

2492290806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415381806.

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 2492290806 is about 49922.8485365168. The cubic root of 2492290806 is about 1355.8123070589.

The spelling of 2492290806 in words is "two billion, four hundred ninety-two million, two hundred ninety thousand, eight hundred six".