2786920675 has 48 divisors (see below), whose sum is σ = 4413717504. Its totient is φ = 1694880000.

The previous prime is 2786920673. The next prime is 2786920679. The reversal of 2786920675 is 5760296872.

It is not a de Polignac number, because 2786920675 - 2¹ = 2786920673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2786920673) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 61270 + ... + 96580.

It is an arithmetic number, because the mean of its divisors is an integer number (91952448).

Almost surely, 2^2786920675 is an apocalyptic number.

2786920675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2786920675 is a deficient number, since it is larger than the sum of its proper divisors (1626796829).

2786920675 is a wasteful number, since it uses less digits than its factorization.

2786920675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35380 (or 35375 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 52.

The square root of 2786920675 is about 52791.2935530093. The cubic root of 2786920675 is about 1407.2617034453.

The spelling of 2786920675 in words is "two billion, seven hundred eighty-six million, nine hundred twenty thousand, six hundred seventy-five".