6948533379 has 4 divisors (see below), whose sum is σ = 9264711176. Its totient is φ = 4632355584.

The previous prime is 6948533341. The next prime is 6948533387. The reversal of 6948533379 is 9733358496.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-6948533379 is a prime.

It is a super-2 number, since 2×6948533379² = 96564232238154315282, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6948533329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1158088894 + ... + 1158088899.

It is an arithmetic number, because the mean of its divisors is an integer number (2316177794).

Almost surely, 2^6948533379 is an apocalyptic number.

6948533379 is a deficient number, since it is larger than the sum of its proper divisors (2316177797).

6948533379 is a wasteful number, since it uses less digits than its factorization.

6948533379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2316177796.

The product of its digits is 14696640, while the sum is 57.

The square root of 6948533379 is about 83357.8633303421. The cubic root of 6948533379 is about 1908.2314503826.

The spelling of 6948533379 in words is "six billion, nine hundred forty-eight million, five hundred thirty-three thousand, three hundred seventy-nine".