2084943387 has 8 divisors (see below), whose sum is σ = 2780205120. Its totient is φ = 1389821960.

The previous prime is 2084943383. The next prime is 2084943403. The reversal of 2084943387 is 7833494802.

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 2084943387 - 2² = 2084943383 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2084943383) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 6712 + ... + 64922.

It is an arithmetic number, because the mean of its divisors is an integer number (347525640).

Almost surely, 2^2084943387 is an apocalyptic number.

2084943387 is a deficient number, since it is larger than the sum of its proper divisors (695261733).

2084943387 is a wasteful number, since it uses less digits than its factorization.

2084943387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70153.

The product of its (nonzero) digits is 1161216, while the sum is 48.

The square root of 2084943387 is about 45661.1803066894. The cubic root of 2084943387 is about 1277.5113157521.

The spelling of 2084943387 in words is "two billion, eighty-four million, nine hundred forty-three thousand, three hundred eighty-seven".