2230729504 has 96 divisors (see below), whose sum is σ = 4717440000. Its totient is φ = 1035327744.

The previous prime is 2230729483. The next prime is 2230729537. The reversal of 2230729504 is 4059270322.

It is a happy number.

It is a super-3 number, since 3×2230729504³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2230729504.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11209597 + ... + 11209795.

It is an arithmetic number, because the mean of its divisors is an integer number (49140000).

Almost surely, 2^2230729504 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 2230729504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2358720000).

2230729504 is an abundant number, since it is smaller than the sum of its proper divisors (2486710496).

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

2230729504 is a wasteful number, since it uses less digits than its factorization.

2230729504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510 (or 502 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 2230729504 is about 47230.5992339712. The cubic root of 2230729504 is about 1306.6190039998.

Adding to 2230729504 its reverse (4059270322), we get a palindrome (6289999826).

The spelling of 2230729504 in words is "two billion, two hundred thirty million, seven hundred twenty-nine thousand, five hundred four".