6946491 has 8 divisors (see below), whose sum is σ = 9512464. Its totient is φ = 4505760.

The previous prime is 6946487. The next prime is 6946501. The reversal of 6946491 is 1946496.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6946491 - 2² = 6946487 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6946411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31180 + ... + 31401.

It is an arithmetic number, because the mean of its divisors is an integer number (1189058).

Almost surely, 2^6946491 is an apocalyptic number.

6946491 is a deficient number, since it is larger than the sum of its proper divisors (2565973).

6946491 is a wasteful number, since it uses less digits than its factorization.

6946491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62621.

The product of its digits is 46656, while the sum is 39.

The square root of 6946491 is about 2635.6196614838. The cubic root of 6946491 is about 190.8044470218.

The spelling of 6946491 in words is "six million, nine hundred forty-six thousand, four hundred ninety-one".