3025451240 has 64 divisors (see below), whose sum is σ = 8237376000. Its totient is φ = 976278528.

The previous prime is 3025451237. The next prime is 3025451279. The reversal of 3025451240 is 421545203.

It is a happy number.

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, 313040 + ... + 322559.

It is an arithmetic number, because the mean of its divisors is an integer number (128709000).

Almost surely, 2^3025451240 is an apocalyptic number.

It is an amenable number.

3025451240 is an abundant number, since it is smaller than the sum of its proper divisors (5211924760).

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

3025451240 is a wasteful number, since it uses less digits than its factorization.

3025451240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635634 (or 635630 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 3025451240 is about 55004.1020288487. The cubic root of 3025451240 is about 1446.3166505346.

Adding to 3025451240 its reverse (421545203), we get a palindrome (3446996443).

The spelling of 3025451240 in words is "three billion, twenty-five million, four hundred fifty-one thousand, two hundred forty".