9974967 has 4 divisors (see below), whose sum is σ = 13299960. Its totient is φ = 6649976.

The previous prime is 9974957. The next prime is 9974969. The reversal of 9974967 is 7694799.

9974967 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 9974967 - 2⁸ = 9974711 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9974969) 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, 1662492 + ... + 1662497.

It is an arithmetic number, because the mean of its divisors is an integer number (3324990).

Almost surely, 2^9974967 is an apocalyptic number.

9974967 is a deficient number, since it is larger than the sum of its proper divisors (3324993).

9974967 is a wasteful number, since it uses less digits than its factorization.

9974967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3324992.

The product of its digits is 857304, while the sum is 51.

The square root of 9974967 is about 3158.3171151738. The cubic root of 9974967 is about 215.2635455735.

The spelling of 9974967 in words is "nine million, nine hundred seventy-four thousand, nine hundred sixty-seven".