9400899 has 4 divisors (see below), whose sum is σ = 12534536. Its totient is φ = 6267264.

The previous prime is 9400891. The next prime is 9400907. The reversal of 9400899 is 9980049.

9400899 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.

It is an interprime number because it is at equal distance from previous prime (9400891) and next prime (9400907).

It is not a de Polignac number, because 9400899 - 2³ = 9400891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9400891) 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, 1566814 + ... + 1566819.

It is an arithmetic number, because the mean of its divisors is an integer number (3133634).

Almost surely, 2^9400899 is an apocalyptic number.

9400899 is a deficient number, since it is larger than the sum of its proper divisors (3133637).

9400899 is a wasteful number, since it uses less digits than its factorization.

9400899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3133636.

The product of its (nonzero) digits is 23328, while the sum is 39.

The square root of 9400899 is about 3066.0885505804. The cubic root of 9400899 is about 211.0521572431.

The spelling of 9400899 in words is "nine million, four hundred thousand, eight hundred ninety-nine".