2994664399 has 8 divisors (see below), whose sum is σ = 3054530192. Its totient is φ = 2935146240.

The previous prime is 2994664397. The next prime is 2994664403. The reversal of 2994664399 is 9934664992.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2994664399 - 2¹ = 2994664397 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (61).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2994664397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69474 + ... + 103999.

It is an arithmetic number, because the mean of its divisors is an integer number (381816274).

Almost surely, 2^2994664399 is an apocalyptic number.

2994664399 is a deficient number, since it is larger than the sum of its proper divisors (59865793).

2994664399 is a wasteful number, since it uses less digits than its factorization.

2994664399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173817.

The product of its digits is 22674816, while the sum is 61.

The square root of 2994664399 is about 54723.5269239840. The cubic root of 2994664399 is about 1441.3940331007.

The spelling of 2994664399 in words is "two billion, nine hundred ninety-four million, six hundred sixty-four thousand, three hundred ninety-nine".