6739194082 has 4 divisors (see below), whose sum is σ = 10108791126. Its totient is φ = 3369597040.

The previous prime is 6739194053. The next prime is 6739194131. The reversal of 6739194082 is 2804919376.

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., 5205766801 + 1533427281 = 72151^2 + 39159^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1684798519 + ... + 1684798522.

Almost surely, 2^6739194082 is an apocalyptic number.

6739194082 is a deficient number, since it is larger than the sum of its proper divisors (3369597044).

6739194082 is a wasteful number, since it uses less digits than its factorization.

6739194082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3369597043.

The product of its (nonzero) digits is 653184, while the sum is 49.

The square root of 6739194082 is about 82092.5945624817. The cubic root of 6739194082 is about 1888.8725470556.

The spelling of 6739194082 in words is "six billion, seven hundred thirty-nine million, one hundred ninety-four thousand, eighty-two".