36802863 has 8 divisors (see below), whose sum is σ = 54522800. Its totient is φ = 24535224.

The previous prime is 36802847. The next prime is 36802873. The reversal of 36802863 is 36820863.

It is not a de Polignac number, because 36802863 - 2⁴ = 36802847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36802813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 681508 + ... + 681561.

It is an arithmetic number, because the mean of its divisors is an integer number (6815350).

Almost surely, 2^36802863 is an apocalyptic number.

36802863 is a deficient number, since it is larger than the sum of its proper divisors (17719937).

36802863 is a wasteful number, since it uses less digits than its factorization.

36802863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1363078 (or 1363072 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 36802863 is about 6066.5363264387. The cubic root of 36802863 is about 332.6293253874.

The spelling of 36802863 in words is "thirty-six million, eight hundred two thousand, eight hundred sixty-three".