6307734678 has 32 divisors (see below), whose sum is σ = 14509526784. Its totient is φ = 1790728992.

The previous prime is 6307734677. The next prime is 6307734679. The reversal of 6307734678 is 8764377036.

It is an interprime number because it is at equal distance from previous prime (6307734677) and next prime (6307734679).

It is a self number, because there is not a number n which added to its sum of digits gives 6307734678.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6307734673) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 471700 + ... + 484887.

It is an arithmetic number, because the mean of its divisors is an integer number (453422712).

Almost surely, 2^6307734678 is an apocalyptic number.

6307734678 is an abundant number, since it is smaller than the sum of its proper divisors (8201792106).

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

6307734678 is a wasteful number, since it uses less digits than its factorization.

6307734678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 956756.

The product of its (nonzero) digits is 3556224, while the sum is 51.

The square root of 6307734678 is about 79421.2482777751. The cubic root of 6307734678 is about 1847.6702768356.

The spelling of 6307734678 in words is "six billion, three hundred seven million, seven hundred thirty-four thousand, six hundred seventy-eight".