2675787672 has 32 divisors (see below), whose sum is σ = 6694444800. Its totient is φ = 891265824.

The previous prime is 2675787671. The next prime is 2675787677. The reversal of 2675787672 is 2767875762.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2675787671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7972 + ... + 73587.

It is an arithmetic number, because the mean of its divisors is an integer number (209201400).

Almost surely, 2^2675787672 is an apocalyptic number.

It is an amenable number.

2675787672 is an abundant number, since it is smaller than the sum of its proper divisors (4018657128).

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

2675787672 is a wasteful number, since it uses less digits than its factorization.

2675787672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82935 (or 82931 counting only the distinct ones).

The product of its digits is 13829760, while the sum is 57.

The square root of 2675787672 is about 51728.0163161125. The cubic root of 2675787672 is about 1388.3017875071.

The spelling of 2675787672 in words is "two billion, six hundred seventy-five million, seven hundred eighty-seven thousand, six hundred seventy-two".