2863846142 has 8 divisors (see below), whose sum is σ = 4298929632. Its totient is φ = 1430869600.

The previous prime is 2863846121. The next prime is 2863846147. The reversal of 2863846142 is 2416483682.

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

It is a super-2 number, since 2×2863846142² = 16403229450096568328, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2863846093 and 2863846102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2863846147) 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 3 ways as a sum of consecutive naturals, for example, 523334 + ... + 528777.

It is an arithmetic number, because the mean of its divisors is an integer number (537366204).

Almost surely, 2^2863846142 is an apocalyptic number.

2863846142 is a deficient number, since it is larger than the sum of its proper divisors (1435083490).

2863846142 is a wasteful number, since it uses less digits than its factorization.

2863846142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1053474.

The product of its digits is 442368, while the sum is 44.

The square root of 2863846142 is about 53514.9151358759. The cubic root of 2863846142 is about 1420.0922610821.

The spelling of 2863846142 in words is "two billion, eight hundred sixty-three million, eight hundred forty-six thousand, one hundred forty-two".