3001254640 has 40 divisors (see below), whose sum is σ = 7028143920. Its totient is φ = 1191860736.

The previous prime is 3001254637. The next prime is 3001254661. The reversal of 3001254640 is 464521003.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123829 + ... + 146068.

It is an arithmetic number, because the mean of its divisors is an integer number (175703598).

Almost surely, 2^3001254640 is an apocalyptic number.

It is an amenable number.

3001254640 is an abundant number, since it is smaller than the sum of its proper divisors (4026889280).

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

3001254640 is a wasteful number, since it uses less digits than its factorization.

3001254640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270049 (or 270043 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 3001254640 is about 54783.7077971179. The cubic root of 3001254640 is about 1442.4505982859.

Adding to 3001254640 its reverse (464521003), we get a palindrome (3465775643).

The spelling of 3001254640 in words is "three billion, one million, two hundred fifty-four thousand, six hundred forty".