2984203990 has 8 divisors (see below), whose sum is σ = 5371567200. Its totient is φ = 1193681592.

The previous prime is 2984203969. The next prime is 2984203991. The reversal of 2984203990 is 993024892.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2984203990.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2984203991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149210190 + ... + 149210209.

It is an arithmetic number, because the mean of its divisors is an integer number (671445900).

Almost surely, 2^2984203990 is an apocalyptic number.

2984203990 is a deficient number, since it is larger than the sum of its proper divisors (2387363210).

2984203990 is a wasteful number, since it uses less digits than its factorization.

2984203990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298420406.

The product of its (nonzero) digits is 279936, while the sum is 46.

The square root of 2984203990 is about 54627.8682542162. The cubic root of 2984203990 is about 1439.7138046846.

The spelling of 2984203990 in words is "two billion, nine hundred eighty-four million, two hundred three thousand, nine hundred ninety".