9973077 has 4 divisors (see below), whose sum is σ = 13297440. Its totient is φ = 6648716.

The previous prime is 9973057. The next prime is 9973079. The reversal of 9973077 is 7703799.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7703799 = 3 ⋅2567933.

It is a cyclic number.

It is not a de Polignac number, because 9973077 - 2¹⁸ = 9710933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9973079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1662177 + ... + 1662182.

It is an arithmetic number, because the mean of its divisors is an integer number (3324360).

Almost surely, 2^9973077 is an apocalyptic number.

It is an amenable number.

9973077 is a deficient number, since it is larger than the sum of its proper divisors (3324363).

9973077 is a wasteful number, since it uses less digits than its factorization.

9973077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3324362.

The product of its (nonzero) digits is 83349, while the sum is 42.

The square root of 9973077 is about 3158.0178910196. The cubic root of 9973077 is about 215.2499490774.

The spelling of 9973077 in words is "nine million, nine hundred seventy-three thousand, seventy-seven".