2984441691 has 32 divisors (see below), whose sum is σ = 5006707200. Its totient is φ = 1536122880.

The previous prime is 2984441687. The next prime is 2984441693. The reversal of 2984441691 is 1961444892.

It is not a de Polignac number, because 2984441691 - 2² = 2984441687 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 2984441691.

It is not an unprimeable number, because it can be changed into a prime (2984441693) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34086 + ... + 84443.

It is an arithmetic number, because the mean of its divisors is an integer number (156459600).

Almost surely, 2^2984441691 is an apocalyptic number.

2984441691 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2984441691 is a deficient number, since it is larger than the sum of its proper divisors (2022265509).

2984441691 is a wasteful number, since it uses less digits than its factorization.

2984441691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118659.

The product of its digits is 497664, while the sum is 48.

The square root of 2984441691 is about 54630.0438495156. The cubic root of 2984441691 is about 1439.7520295430.

The spelling of 2984441691 in words is "two billion, nine hundred eighty-four million, four hundred forty-one thousand, six hundred ninety-one".