6954389 has 8 divisors (see below), whose sum is σ = 7617120. Its totient is φ = 6309936.

The previous prime is 6954383. The next prime is 6954391. The reversal of 6954389 is 9834596.

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

It is a cyclic number.

It is not a de Polignac number, because 6954389 - 2²⁰ = 5905813 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6954383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3767 + ... + 5300.

It is an arithmetic number, because the mean of its divisors is an integer number (952140).

Almost surely, 2^6954389 is an apocalyptic number.

It is an amenable number.

6954389 is a deficient number, since it is larger than the sum of its proper divisors (662731).

6954389 is a wasteful number, since it uses less digits than its factorization.

6954389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9139.

The product of its digits is 233280, while the sum is 44.

The square root of 6954389 is about 2637.1175552106. The cubic root of 6954389 is about 190.8767330509.

The spelling of 6954389 in words is "six million, nine hundred fifty-four thousand, three hundred eighty-nine".