3040243200 has 480 divisors, whose sum is σ = 11771865600. Its totient is φ = 766402560.

The previous prime is 3040243169. The next prime is 3040243223. The reversal of 3040243200 is 23420403.

It is a tau number, because it is divible by the number of its divisors (480).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6566169 + ... + 6566631.

It is an arithmetic number, because the mean of its divisors is an integer number (24524720).

Almost surely, 2^3040243200 is an apocalyptic number.

3040243200 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 3040243200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5885932800).

3040243200 is an abundant number, since it is smaller than the sum of its proper divisors (8731622400).

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

3040243200 is a wasteful number, since it uses less digits than its factorization.

3040243200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519 (or 492 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 3040243200 is about 55138.4004120540. The cubic root of 3040243200 is about 1448.6699178260.

Adding to 3040243200 its reverse (23420403), we get a palindrome (3063663603).

The spelling of 3040243200 in words is "three billion, forty million, two hundred forty-three thousand, two hundred".