2689325016 has 48 divisors (see below), whose sum is σ = 7820999640. Its totient is φ = 768378240.

The previous prime is 2689325011. The next prime is 2689325017. The reversal of 2689325016 is 6105239862.

2689325016 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2689325011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1142245 + ... + 1144596.

Almost surely, 2^2689325016 is an apocalyptic number.

It is an amenable number.

2689325016 is an abundant number, since it is smaller than the sum of its proper divisors (5131674624).

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

2689325016 is a wasteful number, since it uses less digits than its factorization.

2689325016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2286864 (or 2286853 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 2689325016 is about 51858.7024133848. The cubic root of 2689325016 is about 1390.6390822770.

The spelling of 2689325016 in words is "two billion, six hundred eighty-nine million, three hundred twenty-five thousand, sixteen".