3230040000 has 280 divisors, whose sum is σ = 11654869248. Its totient is φ = 782720000.

The previous prime is 3230039951. The next prime is 3230040031. The reversal of 3230040000 is 400323.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1318777 + ... + 1321223.

Almost surely, 2^3230040000 is an apocalyptic number.

3230040000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3230040000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5827434624).

3230040000 is an abundant number, since it is smaller than the sum of its proper divisors (8424829248).

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

3230040000 is a wasteful number, since it uses less digits than its factorization.

3230040000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2493 (or 2468 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 3230040000 is about 56833.4408601133. The cubic root of 3230040000 is about 1478.2094245173.

Adding to 3230040000 its reverse (400323), we get a palindrome (3230440323).

The spelling of 3230040000 in words is "three billion, two hundred thirty million, forty thousand".