3140008285 has 8 divisors (see below), whose sum is σ = 3782338560. Its totient is φ = 2502454224.

The previous prime is 3140008241. The next prime is 3140008297. The reversal of 3140008285 is 5828000413.

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 3140008285 - 2¹¹ = 3140006237 is a prime.

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, 1192605 + ... + 1195234.

It is an arithmetic number, because the mean of its divisors is an integer number (472792320).

Almost surely, 2^3140008285 is an apocalyptic number.

It is an amenable number.

3140008285 is a deficient number, since it is larger than the sum of its proper divisors (642330275).

3140008285 is a wasteful number, since it uses less digits than its factorization.

3140008285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2388107.

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 3140008285 is about 56035.7768305214. The cubic root of 3140008285 is about 1464.3456384099.

Adding to 3140008285 its reverse (5828000413), we get a palindrome (8968008698).

The spelling of 3140008285 in words is "three billion, one hundred forty million, eight thousand, two hundred eighty-five".