3025130240 has 72 divisors (see below), whose sum is σ = 7904908368. Its totient is φ = 1100042240.

The previous prime is 3025130233. The next prime is 3025130243. The reversal of 3025130240 is 420315203.

It is a happy number.

It is a super-3 number, since 3×3025130240³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (3025130243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93347 + ... + 121506.

It is an arithmetic number, because the mean of its divisors is an integer number (109790394).

Almost surely, 2^3025130240 is an apocalyptic number.

It is an amenable number.

3025130240 is an abundant number, since it is smaller than the sum of its proper divisors (4879778128).

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

3025130240 is a wasteful number, since it uses less digits than its factorization.

3025130240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214885 (or 214871 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 3025130240 is about 55001.1839872561. The cubic root of 3025130240 is about 1446.2654973866.

Adding to 3025130240 its reverse (420315203), we get a palindrome (3445445443).

The spelling of 3025130240 in words is "three billion, twenty-five million, one hundred thirty thousand, two hundred forty".