86869803 has 4 divisors (see below), whose sum is σ = 115826408. Its totient is φ = 57913200.

The previous prime is 86869801. The next prime is 86869807. The reversal of 86869803 is 30896868.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 86869803 - 2¹ = 86869801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86869801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14478298 + ... + 14478303.

It is an arithmetic number, because the mean of its divisors is an integer number (28956602).

Almost surely, 2^86869803 is an apocalyptic number.

86869803 is a deficient number, since it is larger than the sum of its proper divisors (28956605).

86869803 is a wasteful number, since it uses less digits than its factorization.

86869803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28956604.

The product of its (nonzero) digits is 497664, while the sum is 48.

The square root of 86869803 is about 9320.3971481906. The cubic root of 86869803 is about 442.8836138431.

The spelling of 86869803 in words is "eighty-six million, eight hundred sixty-nine thousand, eight hundred three".