2689424696 has 32 divisors (see below), whose sum is σ = 5773110240. Its totient is φ = 1150599168.

The previous prime is 2689424677. The next prime is 2689424713. The reversal of 2689424696 is 6964249862.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9305 + ... + 73928.

It is an arithmetic number, because the mean of its divisors is an integer number (180409695).

Almost surely, 2^2689424696 is an apocalyptic number.

It is an amenable number.

2689424696 is an abundant number, since it is smaller than the sum of its proper divisors (3083685544).

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

2689424696 is a wasteful number, since it uses less digits than its factorization.

2689424696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83823 (or 83819 counting only the distinct ones).

The product of its digits is 8957952, while the sum is 56.

The square root of 2689424696 is about 51859.6634775044. The cubic root of 2689424696 is about 1390.6562634395.

The spelling of 2689424696 in words is "two billion, six hundred eighty-nine million, four hundred twenty-four thousand, six hundred ninety-six".