2628079392 has 96 divisors (see below), whose sum is σ = 7280824320. Its totient is φ = 827746560.

The previous prime is 2628079339. The next prime is 2628079397. The reversal of 2628079392 is 2939708262.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (2628079397) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 784473 + ... + 787815.

It is an arithmetic number, because the mean of its divisors is an integer number (75841920).

Almost surely, 2^2628079392 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2628079392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3640412160).

2628079392 is an abundant number, since it is smaller than the sum of its proper divisors (4652744928).

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

2628079392 is a wasteful number, since it uses less digits than its factorization.

2628079392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3806 (or 3798 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 48.

The square root of 2628079392 is about 51264.7968102869. The cubic root of 2628079392 is about 1380.0012938446.

The spelling of 2628079392 in words is "two billion, six hundred twenty-eight million, seventy-nine thousand, three hundred ninety-two".