3142020862 has 8 divisors (see below), whose sum is σ = 4713287616. Its totient is φ = 1570924992.

The previous prime is 3142020851. The next prime is 3142020911. The reversal of 3142020862 is 2680202413.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3142020862.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24238 + ... + 82894.

It is an arithmetic number, because the mean of its divisors is an integer number (589160952).

Almost surely, 2^3142020862 is an apocalyptic number.

3142020862 is a deficient number, since it is larger than the sum of its proper divisors (1571266754).

3142020862 is a wasteful number, since it uses less digits than its factorization.

3142020862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85442.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 3142020862 is about 56053.7319185797. The cubic root of 3142020862 is about 1464.6584272800.

The spelling of 3142020862 in words is "three billion, one hundred forty-two million, twenty thousand, eight hundred sixty-two".