994004130 has 32 divisors (see below), whose sum is σ = 2726411904. Its totient is φ = 227200896.

The previous prime is 994004129. The next prime is 994004131. The reversal of 994004130 is 31400499.

It is an interprime number because it is at equal distance from previous prime (994004129) and next prime (994004131).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (994004131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2366467 + ... + 2366886.

It is an arithmetic number, because the mean of its divisors is an integer number (85200372).

Almost surely, 2^994004130 is an apocalyptic number.

994004130 is an abundant number, since it is smaller than the sum of its proper divisors (1732407774).

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

994004130 is a wasteful number, since it uses less digits than its factorization.

994004130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4733370.

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 994004130 is about 31527.8310386236. The cubic root of 994004130 is about 997.9973688122.

The spelling of 994004130 in words is "nine hundred ninety-four million, four thousand, one hundred thirty".