6989467 has 4 divisors (see below), whose sum is σ = 6995736. Its totient is φ = 6983200.

The previous prime is 6989461. The next prime is 6989491. The reversal of 6989467 is 7649896.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 6989467 - 2³ = 6989459 is a prime.

It is a d-powerful number, because it can be written as 6³ + 9⁵ + 8⁷ + 9⁷ + 4⁵ + 6⁶ + 7⁴ .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6989467.

It is not an unprimeable number, because it can be changed into a prime (6989461) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 958 + ... + 3859.

It is an arithmetic number, because the mean of its divisors is an integer number (1748934).

Almost surely, 2^6989467 is an apocalyptic number.

6989467 is a deficient number, since it is larger than the sum of its proper divisors (6269).

6989467 is a wasteful number, since it uses less digits than its factorization.

6989467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6268.

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

The square root of 6989467 is about 2643.7600118014. The cubic root of 6989467 is about 191.1971229500.

The spelling of 6989467 in words is "six million, nine hundred eighty-nine thousand, four hundred sixty-seven".