6843874402 has 16 divisors (see below), whose sum is σ = 10619136000. Its totient is φ = 3304624320.

The previous prime is 6843874391. The next prime is 6843874409. The reversal of 6843874402 is 2044783486.

It is not an unprimeable number, because it can be changed into a prime (6843874409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85527 + ... + 144922.

It is an arithmetic number, because the mean of its divisors is an integer number (663696000).

Almost surely, 2^6843874402 is an apocalyptic number.

6843874402 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

6843874402 is a deficient number, since it is larger than the sum of its proper divisors (3775261598).

6843874402 is a wasteful number, since it uses less digits than its factorization.

6843874402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230961.

The product of its (nonzero) digits is 1032192, while the sum is 46.

The square root of 6843874402 is about 82727.7124185119. The cubic root of 6843874402 is about 1898.6023333277.

The spelling of 6843874402 in words is "six billion, eight hundred forty-three million, eight hundred seventy-four thousand, four hundred two".