2769332986 has 48 divisors (see below), whose sum is σ = 4992926400. Its totient is φ = 1128371904.

The previous prime is 2769332981. The next prime is 2769333023. The reversal of 2769332986 is 6892339672.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (2769332981) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1324630 + ... + 1326718.

It is an arithmetic number, because the mean of its divisors is an integer number (104019300).

Almost surely, 2^2769332986 is an apocalyptic number.

2769332986 is a deficient number, since it is larger than the sum of its proper divisors (2223593414).

2769332986 is a wasteful number, since it uses less digits than its factorization.

2769332986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2323 (or 2300 counting only the distinct ones).

The product of its digits is 5878656, while the sum is 55.

The square root of 2769332986 is about 52624.4523581956. The cubic root of 2769332986 is about 1404.2951401701.

The spelling of 2769332986 in words is "two billion, seven hundred sixty-nine million, three hundred thirty-two thousand, nine hundred eighty-six".