9995404 has 6 divisors (see below), whose sum is σ = 17491964. Its totient is φ = 4997700.

The previous prime is 9995369. The next prime is 9995407. The reversal of 9995404 is 4045999.

It is a super-2 number, since 2×9995404² = 199816202246432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9995407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1249422 + ... + 1249429.

Almost surely, 2^9995404 is an apocalyptic number.

It is an amenable number.

9995404 is a deficient number, since it is larger than the sum of its proper divisors (7496560).

9995404 is a wasteful number, since it uses less digits than its factorization.

9995404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2498855 (or 2498853 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 9995404 is about 3161.5508852460. The cubic root of 9995404 is about 215.4104580059.

The spelling of 9995404 in words is "nine million, nine hundred ninety-five thousand, four hundred four".