9404280036 has 48 divisors (see below), whose sum is σ = 24388593600. Its totient is φ = 3133843776.

The previous prime is 9404280019. The next prime is 9404280037. The reversal of 9404280036 is 6300824049.

It is a happy number.

It is a super-2 number, since 2×9404280036² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (9404280037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 429195 + ... + 450573.

It is an arithmetic number, because the mean of its divisors is an integer number (508095700).

Almost surely, 2^9404280036 is an apocalyptic number.

It is an amenable number.

9404280036 is an abundant number, since it is smaller than the sum of its proper divisors (14984313564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9404280036 is a wasteful number, since it uses less digits than its factorization.

9404280036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25465 (or 25457 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 9404280036 is about 96975.6672366837. The cubic root of 9404280036 is about 2110.7745586658.

The spelling of 9404280036 in words is "nine billion, four hundred four million, two hundred eighty thousand, thirty-six".