2290882036356 has 81 divisors (see below), whose sum is σ = 6013903504791. Its totient is φ = 763545612888.

The previous prime is 2290882036343. The next prime is 2290882036397. The reversal of 2290882036356 is 6536302880922.

The square root of 2290882036356 is 1513566.

It is a perfect power (a square), and thus also a powerful number.

2290882036356 is a `hidden beast` number, since 2 + 2 + 9 + 0 + 88 + 203 + 6 + 356 = 666.

It is a tau number, because it is divible by the number of its divisors (81).

It is a super-2 number, since 2×2290882036356² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 245193021 + ... + 245202363.

Almost surely, 2^{2290882036356} is an apocalyptic number.

2290882036356 is the 1513566-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2290882036356

2290882036356 is an abundant number, since it is smaller than the sum of its proper divisors (3723021468435).

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

2290882036356 is an frugal number, since it uses more digits than its factorization.

2290882036356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18714 (or 9348 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 54.

The spelling of 2290882036356 in words is "two trillion, two hundred ninety billion, eight hundred eighty-two million, thirty-six thousand, three hundred fifty-six".