2954983643 has 8 divisors (see below), whose sum is σ = 3052926336. Its totient is φ = 2857204800.

The previous prime is 2954983621. The next prime is 2954983709. The reversal of 2954983643 is 3463894592.

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 2954983643 - 2²² = 2950789339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2954983613) 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, 3746 + ... + 76967.

It is an arithmetic number, because the mean of its divisors is an integer number (381615792).

Almost surely, 2^2954983643 is an apocalyptic number.

2954983643 is a deficient number, since it is larger than the sum of its proper divisors (97942693).

2954983643 is a wasteful number, since it uses less digits than its factorization.

2954983643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81925.

The product of its digits is 5598720, while the sum is 53.

The square root of 2954983643 is about 54359.7612485559. The cubic root of 2954983643 is about 1434.9993149523. Note that the first 3 decimals are identical.

The spelling of 2954983643 in words is "two billion, nine hundred fifty-four million, nine hundred eighty-three thousand, six hundred forty-three".