6939098 has 4 divisors (see below), whose sum is σ = 10408650. Its totient is φ = 3469548.

The previous prime is 6939083. The next prime is 6939103. The reversal of 6939098 is 8909396.

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., 4464769 + 2474329 = 2113^2 + 1573^2 .

It is an Ulam number.

It is a Curzon 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 as a sum of consecutive naturals, namely, 1734773 + ... + 1734776.

Almost surely, 2^6939098 is an apocalyptic number.

6939098 is a deficient number, since it is larger than the sum of its proper divisors (3469552).

6939098 is a wasteful number, since it uses less digits than its factorization.

6939098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3469551.

The product of its (nonzero) digits is 104976, while the sum is 44.

The square root of 6939098 is about 2634.2167716420. The cubic root of 6939098 is about 190.7367333131.

The spelling of 6939098 in words is "six million, nine hundred thirty-nine thousand, ninety-eight".