6802419490 has 8 divisors (see below), whose sum is σ = 12244355100. Its totient is φ = 2720967792.

The previous prime is 6802419451. The next prime is 6802419493. The reversal of 6802419490 is 949142086.

It can be written as a sum of positive squares in 2 ways, for example, as 5733064089 + 1069355401 = 75717^2 + 32701^2 .

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

It is not an unprimeable number, because it can be changed into a prime (6802419493) 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 3 ways as a sum of consecutive naturals, for example, 340120965 + ... + 340120984.

Almost surely, 2^6802419490 is an apocalyptic number.

6802419490 is a deficient number, since it is larger than the sum of its proper divisors (5441935610).

6802419490 is a wasteful number, since it uses less digits than its factorization.

6802419490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680241956.

The product of its (nonzero) digits is 124416, while the sum is 43.

The square root of 6802419490 is about 82476.7815206195. The cubic root of 6802419490 is about 1894.7611443968.

The spelling of 6802419490 in words is "six billion, eight hundred two million, four hundred nineteen thousand, four hundred ninety".