6867473402 has 8 divisors (see below), whose sum is σ = 10358123412. Its totient is φ = 3414765600.

The previous prime is 6867473359. The next prime is 6867473477. The reversal of 6867473402 is 2043747686.

It can be written as a sum of positive squares in 2 ways, for example, as 5179824841 + 1687648561 = 71971^2 + 41081^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 9485099 + ... + 9485822.

Almost surely, 2^6867473402 is an apocalyptic number.

6867473402 is a deficient number, since it is larger than the sum of its proper divisors (3490650010).

6867473402 is a wasteful number, since it uses less digits than its factorization.

6867473402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18971104.

The product of its (nonzero) digits is 1354752, while the sum is 47.

The square root of 6867473402 is about 82870.2202362224. The cubic root of 6867473402 is about 1900.7820789595.

The spelling of 6867473402 in words is "six billion, eight hundred sixty-seven million, four hundred seventy-three thousand, four hundred two".