9674399 has 4 divisors (see below), whose sum is σ = 11056464. Its totient is φ = 8292336.

The previous prime is 9674383. The next prime is 9674437. The reversal of 9674399 is 9934769.

9674399 is nontrivially palindromic in base 3.

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 9674399 - 2⁴ = 9674383 is a prime.

It is a super-2 number, since 2×9674399² = 187187992022402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9674359) 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, 691022 + ... + 691035.

It is an arithmetic number, because the mean of its divisors is an integer number (2764116).

Almost surely, 2^9674399 is an apocalyptic number.

9674399 is a deficient number, since it is larger than the sum of its proper divisors (1382065).

9674399 is a wasteful number, since it uses less digits than its factorization.

9674399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1382064.

The product of its digits is 367416, while the sum is 47.

The square root of 9674399 is about 3110.3695921868. The cubic root of 9674399 is about 213.0793344770.

The spelling of 9674399 in words is "nine million, six hundred seventy-four thousand, three hundred ninety-nine".