6748958 has 4 divisors (see below), whose sum is σ = 10123440. Its totient is φ = 3374478.

The previous prime is 6748943. The next prime is 6748981. The reversal of 6748958 is 8598476.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1687238 + ... + 1687241.

It is an arithmetic number, because the mean of its divisors is an integer number (2530860).

Almost surely, 2^6748958 is an apocalyptic number.

6748958 is a deficient number, since it is larger than the sum of its proper divisors (3374482).

6748958 is a wasteful number, since it uses less digits than its factorization.

6748958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3374481.

The product of its digits is 483840, while the sum is 47.

The square root of 6748958 is about 2597.8756706201. The cubic root of 6748958 is about 188.9784322598.

The spelling of 6748958 in words is "six million, seven hundred forty-eight thousand, nine hundred fifty-eight".