6930149 has 8 divisors (see below), whose sum is σ = 7118592. Its totient is φ = 6744240.

The previous prime is 6930127. The next prime is 6930151. The reversal of 6930149 is 9410396.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6930149 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6900149) 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, 5732 + ... + 6834.

It is an arithmetic number, because the mean of its divisors is an integer number (889824).

Almost surely, 2^6930149 is an apocalyptic number.

It is an amenable number.

6930149 is a deficient number, since it is larger than the sum of its proper divisors (188443).

6930149 is a wasteful number, since it uses less digits than its factorization.

6930149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1267.

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 6930149 is about 2632.5176162753. The cubic root of 6930149 is about 190.6547035680.

The spelling of 6930149 in words is "six million, nine hundred thirty thousand, one hundred forty-nine".