6298222464 has 48 divisors (see below), whose sum is σ = 18123794520. Its totient is φ = 2099407104.

The previous prime is 6298222439. The next prime is 6298222471. The reversal of 6298222464 is 4642228926.

It is a tau number, because it is divible by the number of its divisors (48).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 2732452 + ... + 2734755.

Almost surely, 2^6298222464 is an apocalyptic number.

6298222464 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

6298222464 is an abundant number, since it is smaller than the sum of its proper divisors (11825572056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6298222464 is a wasteful number, since it uses less digits than its factorization.

6298222464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5467227 (or 5467212 counting only the distinct ones).

The product of its digits is 663552, while the sum is 45.

The square root of 6298222464 is about 79361.3411177004. The cubic root of 6298222464 is about 1846.7410326559.

The spelling of 6298222464 in words is "six billion, two hundred ninety-eight million, two hundred twenty-two thousand, four hundred sixty-four".