2689476632 has 16 divisors (see below), whose sum is σ = 5106602400. Its totient is φ = 1327716000.

The previous prime is 2689476599. The next prime is 2689476637. The reversal of 2689476632 is 2366749862.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2689476637) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2127119 + ... + 2128382.

It is an arithmetic number, because the mean of its divisors is an integer number (319162650).

Almost surely, 2^2689476632 is an apocalyptic number.

It is an amenable number.

2689476632 is a deficient number, since it is larger than the sum of its proper divisors (2417125768).

2689476632 is a wasteful number, since it uses less digits than its factorization.

2689476632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4255586 (or 4255582 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 53.

The square root of 2689476632 is about 51860.1642110782. The cubic root of 2689476632 is about 1390.6652151259.

The spelling of 2689476632 in words is "two billion, six hundred eighty-nine million, four hundred seventy-six thousand, six hundred thirty-two".