3025440000 has 540 divisors, whose sum is σ = 11953573632. Its totient is φ = 729600000.

The previous prime is 3025439999. The next prime is 3025440017. The reversal of 3025440000 is 445203.

It is a happy number.

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 pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 15839905 + ... + 15840095.

Almost surely, 2^3025440000 is an apocalyptic number.

3025440000 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 3025440000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5976786816).

3025440000 is an abundant number, since it is smaller than the sum of its proper divisors (8928133632).

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

3025440000 is a wasteful number, since it uses less digits than its factorization.

3025440000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244 (or 212 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 3025440000 is about 55003.9998545560. Note that the first 3 decimals coincide. The cubic root of 3025440000 is about 1446.3148594388.

Adding to 3025440000 its reverse (445203), we get a palindrome (3025885203).

It can be divided in two parts, 3025 and 440000, that multiplied together give a cube (1331000000 = 1100³).

The spelling of 3025440000 in words is "three billion, twenty-five million, four hundred forty thousand".