2230897730 has 32 divisors (see below), whose sum is σ = 4306737600. Its totient is φ = 829438272.

The previous prime is 2230897687. The next prime is 2230897741. The reversal of 2230897730 is 377980322.

It is a super-3 number, since 3×2230897730³ (a number of 29 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100700 + ... + 120839.

It is an arithmetic number, because the mean of its divisors is an integer number (134585550).

Almost surely, 2^2230897730 is an apocalyptic number.

2230897730 is a deficient number, since it is larger than the sum of its proper divisors (2075839870).

2230897730 is a wasteful number, since it uses less digits than its factorization.

2230897730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221618.

The product of its (nonzero) digits is 127008, while the sum is 41.

The square root of 2230897730 is about 47232.3801009435. The cubic root of 2230897730 is about 1306.6518485264.

The spelling of 2230897730 in words is "two billion, two hundred thirty million, eight hundred ninety-seven thousand, seven hundred thirty".