6478250734 has 16 divisors (see below), whose sum is σ = 9939283200. Its totient is φ = 3165366904.

The previous prime is 6478250719. The next prime is 6478250851. The reversal of 6478250734 is 4370528746.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 9657 + ... + 114235.

It is an arithmetic number, because the mean of its divisors is an integer number (621205200).

Almost surely, 2^6478250734 is an apocalyptic number.

6478250734 is a deficient number, since it is larger than the sum of its proper divisors (3461032466).

6478250734 is a wasteful number, since it uses less digits than its factorization.

6478250734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105287.

The product of its (nonzero) digits is 1128960, while the sum is 46.

The square root of 6478250734 is about 80487.5812408349. The cubic root of 6478250734 is about 1864.1717299507.

The spelling of 6478250734 in words is "six billion, four hundred seventy-eight million, two hundred fifty thousand, seven hundred thirty-four".