9973802 has 4 divisors (see below), whose sum is σ = 14960706. Its totient is φ = 4986900.

The previous prime is 9973793. The next prime is 9973811. The reversal of 9973802 is 2083799.

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

It is an interprime number because it is at equal distance from previous prime (9973793) and next prime (9973811).

It can be written as a sum of positive squares in only one way, i.e., 8579041 + 1394761 = 2929^2 + 1181^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2493449 + ... + 2493452.

Almost surely, 2^9973802 is an apocalyptic number.

9973802 is a deficient number, since it is larger than the sum of its proper divisors (4986904).

9973802 is a wasteful number, since it uses less digits than its factorization.

9973802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4986903.

The product of its (nonzero) digits is 27216, while the sum is 38.

The square root of 9973802 is about 3158.1326761237. The cubic root of 9973802 is about 215.2551648676.

The spelling of 9973802 in words is "nine million, nine hundred seventy-three thousand, eight hundred two".