6486238802 has 8 divisors (see below), whose sum is σ = 9818618700. Its totient is φ = 3213365904.

The previous prime is 6486238793. The next prime is 6486238813. The reversal of 6486238802 is 2088326846.

It can be written as a sum of positive squares in 2 ways, for example, as 6126036361 + 360202441 = 78269^2 + 18979^2 .

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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14876477 + ... + 14876912.

Almost surely, 2^6486238802 is an apocalyptic number.

6486238802 is a deficient number, since it is larger than the sum of its proper divisors (3332379898).

6486238802 is a wasteful number, since it uses less digits than its factorization.

6486238802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29753500.

The product of its (nonzero) digits is 884736, while the sum is 47.

The square root of 6486238802 is about 80537.1889377820. The cubic root of 6486238802 is about 1864.9376267333.

The spelling of 6486238802 in words is "six billion, four hundred eighty-six million, two hundred thirty-eight thousand, eight hundred two".