2612606996 has 18 divisors (see below), whose sum is σ = 4619146602. Its totient is φ = 1292861200.

The previous prime is 2612606981. The next prime is 2612606999. The reversal of 2612606996 is 6996062162.

It can be written as a sum of positive squares in only one way, i.e., 2586739600 + 25867396 = 50860^2 + 5086^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2612606996.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2612606999) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1026101 + ... + 1028643.

Almost surely, 2^2612606996 is an apocalyptic number.

It is an amenable number.

2612606996 is a deficient number, since it is larger than the sum of its proper divisors (2006539606).

2612606996 is an equidigital number, since it uses as much as digits as its factorization.

2612606996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5191 (or 2646 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 47.

The square root of 2612606996 is about 51113.6674090208. The cubic root of 2612606996 is about 1377.2877829604.

The spelling of 2612606996 in words is "two billion, six hundred twelve million, six hundred six thousand, nine hundred ninety-six".