2873036862 has 24 divisors (see below), whose sum is σ = 6249723480. Its totient is φ = 953862000.

The previous prime is 2873036861. The next prime is 2873036863. The reversal of 2873036862 is 2686303782.

2873036862 is a `hidden beast` number, since 287 + 3 + 0 + 368 + 6 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (2873036861) and next prime (2873036863).

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2873036861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 313437 + ... + 322472.

It is an arithmetic number, because the mean of its divisors is an integer number (260405145).

Almost surely, 2^2873036862 is an apocalyptic number.

2873036862 is an abundant number, since it is smaller than the sum of its proper divisors (3376686618).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2873036862 is a wasteful number, since it uses less digits than its factorization.

2873036862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636168 (or 636165 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The square root of 2873036862 is about 53600.7169914732. The cubic root of 2873036862 is about 1421.6097696624.

The spelling of 2873036862 in words is "two billion, eight hundred seventy-three million, thirty-six thousand, eight hundred sixty-two".