9504869 has 4 divisors (see below), whose sum is σ = 10368960. Its totient is φ = 8640780.

The previous prime is 9504863. The next prime is 9504877. The reversal of 9504869 is 9684059.

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 9504869 - 2⁸ = 9504613 is a prime.

It is a super-2 number, since 2×9504869² = 180685069414322, 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 (9504863) 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, 432029 + ... + 432050.

It is an arithmetic number, because the mean of its divisors is an integer number (2592240).

Almost surely, 2^9504869 is an apocalyptic number.

It is an amenable number.

9504869 is a deficient number, since it is larger than the sum of its proper divisors (864091).

9504869 is a wasteful number, since it uses less digits than its factorization.

9504869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864090.

The product of its (nonzero) digits is 77760, while the sum is 41.

The square root of 9504869 is about 3082.9967564044. The cubic root of 9504869 is about 211.8273558839.

The spelling of 9504869 in words is "nine million, five hundred four thousand, eight hundred sixty-nine".