6448236802 has 16 divisors (see below), whose sum is σ = 11063990592. Its totient is φ = 2761062480.

The previous prime is 6448236779. The next prime is 6448236841. The reversal of 6448236802 is 2086328446.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189349 + ... + 220792.

It is an arithmetic number, because the mean of its divisors is an integer number (691499412).

Almost surely, 2^6448236802 is an apocalyptic number.

6448236802 is a deficient number, since it is larger than the sum of its proper divisors (4615753790).

6448236802 is a wasteful number, since it uses less digits than its factorization.

6448236802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411273.

The product of its (nonzero) digits is 442368, while the sum is 43.

The square root of 6448236802 is about 80300.9140794798. The cubic root of 6448236802 is about 1861.2883510528.

The spelling of 6448236802 in words is "six billion, four hundred forty-eight million, two hundred thirty-six thousand, eight hundred two".