9864002 has 16 divisors (see below), whose sum is σ = 16113600. Its totient is φ = 4510800.

The previous prime is 9863951. The next prime is 9864007. The reversal of 9864002 is 2004689.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (9864007) 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, 3374 + ... + 5577.

It is an arithmetic number, because the mean of its divisors is an integer number (1007100).

Almost surely, 2^9864002 is an apocalyptic number.

9864002 is a deficient number, since it is larger than the sum of its proper divisors (6249598).

9864002 is a wasteful number, since it uses less digits than its factorization.

9864002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9001.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 9864002 is about 3140.7008771929. The cubic root of 9864002 is about 214.4623450763.

The spelling of 9864002 in words is "nine million, eight hundred sixty-four thousand, two".