2626972089 has 16 divisors (see below), whose sum is σ = 4014167040. Its totient is φ = 1496941200.

The previous prime is 2626972079. The next prime is 2626972093. The reversal of 2626972089 is 9802796262.

2626972089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2626972089 - 2⁵ = 2626972057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2626972079) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166687 + ... + 181764.

It is an arithmetic number, because the mean of its divisors is an integer number (250885440).

Almost surely, 2^2626972089 is an apocalyptic number.

It is an amenable number.

2626972089 is a deficient number, since it is larger than the sum of its proper divisors (1387194951).

2626972089 is a wasteful number, since it uses less digits than its factorization.

2626972089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348820.

The product of its (nonzero) digits is 1306368, while the sum is 51.

The square root of 2626972089 is about 51253.9958344713. The cubic root of 2626972089 is about 1379.8074521315.

The spelling of 2626972089 in words is "two billion, six hundred twenty-six million, nine hundred seventy-two thousand, eighty-nine".