2669925888 has 400 divisors, whose sum is σ = 9661015584. Its totient is φ = 716636160.

The previous prime is 2669925877. The next prime is 2669925893. The reversal of 2669925888 is 8885299662.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4934898 + ... + 4935438.

Almost surely, 2^2669925888 is an apocalyptic number.

2669925888 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2669925888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4830507792).

2669925888 is an abundant number, since it is smaller than the sum of its proper divisors (6991089696).

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

2669925888 is an equidigital number, since it uses as much as digits as its factorization.

2669925888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595 (or 570 counting only the distinct ones).

The product of its digits is 29859840, while the sum is 63.

The square root of 2669925888 is about 51671.3255877958. The cubic root of 2669925888 is about 1387.2872731577.

The spelling of 2669925888 in words is "two billion, six hundred sixty-nine million, nine hundred twenty-five thousand, eight hundred eighty-eight".