9969077 has 4 divisors (see below), whose sum is σ = 10200960. Its totient is φ = 9737196.

The previous prime is 9969059. The next prime is 9969101. The reversal of 9969077 is 7709699.

9969077 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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.

It is a cyclic number.

It is not a de Polignac number, because 9969077 - 2¹⁰ = 9968053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9969577) 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, 115877 + ... + 115962.

It is an arithmetic number, because the mean of its divisors is an integer number (2550240).

Almost surely, 2^9969077 is an apocalyptic number.

It is an amenable number.

9969077 is a deficient number, since it is larger than the sum of its proper divisors (231883).

9969077 is a wasteful number, since it uses less digits than its factorization.

9969077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231882.

The product of its (nonzero) digits is 214326, while the sum is 47.

The square root of 9969077 is about 3157.3845188700. The cubic root of 9969077 is about 215.2211677584.

The spelling of 9969077 in words is "nine million, nine hundred sixty-nine thousand, seventy-seven".