9863896 has 24 divisors (see below), whose sum is σ = 21515220. Its totient is φ = 4227216.

The previous prime is 9863851. The next prime is 9863923. The reversal of 9863896 is 6983689.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12190 + ... + 12973.

Almost surely, 2^9863896 is an apocalyptic number.

It is an amenable number.

9863896 is an abundant number, since it is smaller than the sum of its proper divisors (11651324).

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

9863896 is a wasteful number, since it uses less digits than its factorization.

9863896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25183 (or 25172 counting only the distinct ones).

The product of its digits is 559872, while the sum is 49.

The square root of 9863896 is about 3140.6840019333. The cubic root of 9863896 is about 214.4615768590.

The spelling of 9863896 in words is "nine million, eight hundred sixty-three thousand, eight hundred ninety-six".