6294674340 has 36 divisors (see below), whose sum is σ = 19093846044. Its totient is φ = 1678579776.

The previous prime is 6294674311. The next prime is 6294674357. The reversal of 6294674340 is 434764926.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3070933056 + 3223741284 = 55416^2 + 56778^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17485027 + ... + 17485386.

Almost surely, 2^6294674340 is an apocalyptic number.

6294674340 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6294674340 is an abundant number, since it is smaller than the sum of its proper divisors (12799171704).

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

6294674340 is a wasteful number, since it uses less digits than its factorization.

6294674340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34970428 (or 34970423 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 45.

The square root of 6294674340 is about 79338.9837343534. The cubic root of 6294674340 is about 1846.3941783356.

The spelling of 6294674340 in words is "six billion, two hundred ninety-four million, six hundred seventy-four thousand, three hundred forty".