994394058 has 32 divisors (see below), whose sum is σ = 2281568256. Its totient is φ = 283029168.

The previous prime is 994394053. The next prime is 994394059. The reversal of 994394058 is 850493499.

It is a self number, because there is not a number n which added to its sum of digits gives 994394058.

It is not an unprimeable number, because it can be changed into a prime (994394053) 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, 33966 + ... + 56057.

It is an arithmetic number, because the mean of its divisors is an integer number (71299008).

Almost surely, 2^994394058 is an apocalyptic number.

994394058 is an abundant number, since it is smaller than the sum of its proper divisors (1287174198).

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

994394058 is a wasteful number, since it uses less digits than its factorization.

994394058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90298.

The product of its (nonzero) digits is 1399680, while the sum is 51.

The square root of 994394058 is about 31534.0143020200. The cubic root of 994394058 is about 998.1278499080.

The spelling of 994394058 in words is "nine hundred ninety-four million, three hundred ninety-four thousand, fifty-eight".