6949458 has 24 divisors (see below), whose sum is σ = 15130908. Its totient is φ = 2305152.

The previous prime is 6949457. The next prime is 6949469. The reversal of 6949458 is 8549496.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 6517809 + 431649 = 2553^2 + 657^2 .

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (6949457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3366 + ... + 5022.

Almost surely, 2^6949458 is an apocalyptic number.

6949458 is an abundant number, since it is smaller than the sum of its proper divisors (8181450).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6949458 is a wasteful number, since it uses less digits than its factorization.

6949458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1898 (or 1895 counting only the distinct ones).

The product of its digits is 311040, while the sum is 45.

The square root of 6949458 is about 2636.1824671293. The cubic root of 6949458 is about 190.8316087553.

The spelling of 6949458 in words is "six million, nine hundred forty-nine thousand, four hundred fifty-eight".