2607971996 has 48 divisors (see below), whose sum is σ = 5514700800. Its totient is φ = 1054202688.

The previous prime is 2607971983. The next prime is 2607972011. The reversal of 2607971996 is 6991797062.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111125 + ... + 132531.

It is an arithmetic number, because the mean of its divisors is an integer number (114889600).

Almost surely, 2^2607971996 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 2607971996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2757350400).

2607971996 is an abundant number, since it is smaller than the sum of its proper divisors (2906728804).

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

2607971996 is a wasteful number, since it uses less digits than its factorization.

2607971996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21666 (or 21664 counting only the distinct ones).

The product of its (nonzero) digits is 2571912, while the sum is 56.

The square root of 2607971996 is about 51068.3071581583. The cubic root of 2607971996 is about 1376.4728233291.

The spelling of 2607971996 in words is "two billion, six hundred seven million, nine hundred seventy-one thousand, nine hundred ninety-six".