6702449730 has 64 divisors (see below), whose sum is σ = 16582786560. Its totient is φ = 1732472064.

The previous prime is 6702449717. The next prime is 6702449759. The reversal of 6702449730 is 379442076.

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, 287367 + ... + 309813.

It is an arithmetic number, because the mean of its divisors is an integer number (259106040).

Almost surely, 2^6702449730 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6702449730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8291393280).

6702449730 is an abundant number, since it is smaller than the sum of its proper divisors (9880336830).

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

6702449730 is a wasteful number, since it uses less digits than its factorization.

6702449730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22763.

The product of its (nonzero) digits is 254016, while the sum is 42.

The square root of 6702449730 is about 81868.4904587840. The cubic root of 6702449730 is about 1885.4333662025.

The spelling of 6702449730 in words is "six billion, seven hundred two million, four hundred forty-nine thousand, seven hundred thirty".