3142892687 has 8 divisors (see below), whose sum is σ = 3430259712. Its totient is φ = 2855800600.

The previous prime is 3142892671. The next prime is 3142892693. The reversal of 3142892687 is 7862982413.

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 3142892687 - 2⁴ = 3142892671 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3142892387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44453 + ... + 90894.

It is an arithmetic number, because the mean of its divisors is an integer number (428782464).

Almost surely, 2^3142892687 is an apocalyptic number.

3142892687 is a deficient number, since it is larger than the sum of its proper divisors (287367025).

3142892687 is a wasteful number, since it uses less digits than its factorization.

3142892687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137469.

The product of its digits is 1161216, while the sum is 50.

The square root of 3142892687 is about 56061.5080692626. The cubic root of 3142892687 is about 1464.7938823266.

The spelling of 3142892687 in words is "three billion, one hundred forty-two million, eight hundred ninety-two thousand, six hundred eighty-seven".