2676397444 has 48 divisors (see below), whose sum is σ = 5495212800. Its totient is φ = 1140061440.

The previous prime is 2676397441. The next prime is 2676397447. The reversal of 2676397444 is 4447936762.

It is an interprime number because it is at equal distance from previous prime (2676397441) and next prime (2676397447).

It is a junction number, because it is equal to n+sod(n) for n = 2676397391 and 2676397400.

It is not an unprimeable number, because it can be changed into a prime (2676397441) 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, 223284 + ... + 234964.

It is an arithmetic number, because the mean of its divisors is an integer number (114483600).

Almost surely, 2^2676397444 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 2676397444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2747606400).

2676397444 is an abundant number, since it is smaller than the sum of its proper divisors (2818815356).

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

2676397444 is a wasteful number, since it uses less digits than its factorization.

2676397444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11873 (or 11857 counting only the distinct ones).

The product of its digits is 6096384, while the sum is 52.

The square root of 2676397444 is about 51733.9100010815. The cubic root of 2676397444 is about 1388.4072372368.

The spelling of 2676397444 in words is "two billion, six hundred seventy-six million, three hundred ninety-seven thousand, four hundred forty-four".