994377384 has 576 divisors, whose sum is σ = 3869087040. Its totient is φ = 235146240.

The previous prime is 994377367. The next prime is 994377403. The reversal of 994377384 is 483773499.

994377384 = 315³ + 316³ + ... + 342³.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 994377384.

It is a congruent number.

It is an unprimeable number.

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 143 ways as a sum of consecutive naturals, for example, 13621572 + ... + 13621644.

It is an arithmetic number, because the mean of its divisors is an integer number (6717165).

Almost surely, 2^994377384 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 994377384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1934543520).

994377384 is an abundant number, since it is smaller than the sum of its proper divisors (2874709656).

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

994377384 is a wasteful number, since it uses less digits than its factorization.

994377384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132 (or 109 counting only the distinct ones).

The product of its digits is 4572288, while the sum is 54.

The square root of 994377384 is about 31533.7499197289. The cubic root of 994377384 is about 998.1222710074.

The spelling of 994377384 in words is "nine hundred ninety-four million, three hundred seventy-seven thousand, three hundred eighty-four".