2672296872 has 64 divisors (see below), whose sum is σ = 7898428800. Its totient is φ = 737184000.

The previous prime is 2672296871. The next prime is 2672296873. The reversal of 2672296872 is 2786922762.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2672296871) and next prime (2672296873).

It is not an unprimeable number, because it can be changed into a prime (2672296871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 269379 + ... + 279122.

It is an arithmetic number, because the mean of its divisors is an integer number (123412950).

Almost surely, 2^2672296872 is an apocalyptic number.

It is an amenable number.

2672296872 is an abundant number, since it is smaller than the sum of its proper divisors (5226131928).

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

2672296872 is a wasteful number, since it uses less digits than its factorization.

2672296872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548546 (or 548542 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 51.

The square root of 2672296872 is about 51694.2634341568. The cubic root of 2672296872 is about 1387.6978042480.

The spelling of 2672296872 in words is "two billion, six hundred seventy-two million, two hundred ninety-six thousand, eight hundred seventy-two".