6989205248 has 36 divisors (see below), whose sum is σ = 13956493320. Its totient is φ = 3493254144.

The previous prime is 6989205239. The next prime is 6989205253. The reversal of 6989205248 is 8425029896.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 6989205248.

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 3 ways as a sum of consecutive naturals, for example, 1173863 + ... + 1179801.

It is an arithmetic number, because the mean of its divisors is an integer number (387680370).

Almost surely, 2^6989205248 is an apocalyptic number.

It is an amenable number.

6989205248 is a deficient number, since it is larger than the sum of its proper divisors (6967288072).

6989205248 is an equidigital number, since it uses as much as digits as its factorization.

6989205248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10552 (or 10538 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 53.

The square root of 6989205248 is about 83601.4667813909. The cubic root of 6989205248 is about 1911.9473617506.

The spelling of 6989205248 in words is "six billion, nine hundred eighty-nine million, two hundred five thousand, two hundred forty-eight".