2690114786 has 16 divisors (see below), whose sum is σ = 4047528960. Its totient is φ = 1340945760.

The previous prime is 2690114761. The next prime is 2690114809. The reversal of 2690114786 is 6874110962.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1673195 + ... + 1674801.

It is an arithmetic number, because the mean of its divisors is an integer number (252970560).

Almost surely, 2^2690114786 is an apocalyptic number.

2690114786 is a deficient number, since it is larger than the sum of its proper divisors (1357414174).

2690114786 is a wasteful number, since it uses less digits than its factorization.

2690114786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3649.

The product of its (nonzero) digits is 145152, while the sum is 44.

The square root of 2690114786 is about 51866.3164876782. The cubic root of 2690114786 is about 1390.7751979105.

The spelling of 2690114786 in words is "two billion, six hundred ninety million, one hundred fourteen thousand, seven hundred eighty-six".