6939535346 has 4 divisors (see below), whose sum is σ = 10409303022. Its totient is φ = 3469767672.

The previous prime is 6939535307. The next prime is 6939535381. The reversal of 6939535346 is 6435359396.

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

It can be written as a sum of positive squares in only one way, i.e., 6770821225 + 168714121 = 82285^2 + 12989^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1734883835 + ... + 1734883838.

Almost surely, 2^6939535346 is an apocalyptic number.

6939535346 is a deficient number, since it is larger than the sum of its proper divisors (3469767676).

6939535346 is a wasteful number, since it uses less digits than its factorization.

6939535346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3469767675.

The product of its digits is 7873200, while the sum is 53.

The square root of 6939535346 is about 83303.8735353885. The cubic root of 6939535346 is about 1907.4074037549.

The spelling of 6939535346 in words is "six billion, nine hundred thirty-nine million, five hundred thirty-five thousand, three hundred forty-six".