2634291126 has 64 divisors (see below), whose sum is σ = 5999884800. Its totient is φ = 856471968.

The previous prime is 2634291097. The next prime is 2634291133. The reversal of 2634291126 is 6211924362.

It is a happy number.

2634291126 is a `hidden beast` number, since 2 + 634 + 2 + 9 + 1 + 12 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 369120 + ... + 376188.

It is an arithmetic number, because the mean of its divisors is an integer number (93748200).

Almost surely, 2^2634291126 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2634291126, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2999942400).

2634291126 is an abundant number, since it is smaller than the sum of its proper divisors (3365593674).

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

2634291126 is a wasteful number, since it uses less digits than its factorization.

2634291126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7250 (or 7244 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 2634291126 is about 51325.3458439395. The cubic root of 2634291126 is about 1381.0876963432.

The spelling of 2634291126 in words is "two billion, six hundred thirty-four million, two hundred ninety-one thousand, one hundred twenty-six".