3130401587 has 8 divisors (see below), whose sum is σ = 3137193312. Its totient is φ = 3123619200.

The previous prime is 3130401581. The next prime is 3130401649. The reversal of 3130401587 is 7851040313.

3130401587 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3130401587 - 2²⁰ = 3129353011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3130401581) 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, 1336037 + ... + 1338377.

It is an arithmetic number, because the mean of its divisors is an integer number (392149164).

Almost surely, 2^3130401587 is an apocalyptic number.

3130401587 is a deficient number, since it is larger than the sum of its proper divisors (6791725).

3130401587 is a wasteful number, since it uses less digits than its factorization.

3130401587 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4669.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 3130401587 is about 55949.9918409288. The cubic root of 3130401587 is about 1462.8507488248.

The spelling of 3130401587 in words is "three billion, one hundred thirty million, four hundred one thousand, five hundred eighty-seven".