2679838629 has 32 divisors (see below), whose sum is σ = 4091109120. Its totient is φ = 1547639808.

The previous prime is 2679838589. The next prime is 2679838643. The reversal of 2679838629 is 9268389762.

It is not a de Polignac number, because 2679838629 - 2²³ = 2671450021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2679838529) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19357 + ... + 75725.

It is an arithmetic number, because the mean of its divisors is an integer number (127847160).

Almost surely, 2^2679838629 is an apocalyptic number.

It is an amenable number.

2679838629 is a deficient number, since it is larger than the sum of its proper divisors (1411270491).

2679838629 is a wasteful number, since it uses less digits than its factorization.

2679838629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56461.

The product of its digits is 15676416, while the sum is 60.

The square root of 2679838629 is about 51767.1578223105. The cubic root of 2679838629 is about 1389.0020317999.

The spelling of 2679838629 in words is "two billion, six hundred seventy-nine million, eight hundred thirty-eight thousand, six hundred twenty-nine".