6340770436 has 96 divisors (see below), whose sum is σ = 14954994432. Its totient is φ = 2271767040.

The previous prime is 6340770427. The next prime is 6340770463.

6340770436 is nontrivially palindromic in base 10.

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 31 ways as a sum of consecutive naturals, for example, 1106250 + ... + 1111966.

It is an arithmetic number, because the mean of its divisors is an integer number (155781192).

Almost surely, 2^6340770436 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6340770436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7477497216).

6340770436 is an abundant number, since it is smaller than the sum of its proper divisors (8614223996).

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

6340770436 is a wasteful number, since it uses less digits than its factorization.

6340770436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6029 (or 6027 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 40.

The square root of 6340770436 is about 79628.9547589318. The cubic root of 6340770436 is about 1850.8902884139.

The spelling of 6340770436 in words is "six billion, three hundred forty million, seven hundred seventy thousand, four hundred thirty-six".