6308949 has 8 divisors (see below), whose sum is σ = 8430112. Its totient is φ = 4196880.

The previous prime is 6308947. The next prime is 6308959. The reversal of 6308949 is 9498036.

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

It is not a de Polignac number, because 6308949 - 2¹ = 6308947 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6308947) 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, 442 + ... + 3579.

It is an arithmetic number, because the mean of its divisors is an integer number (1053764).

Almost surely, 2^6308949 is an apocalyptic number.

It is an amenable number.

6308949 is a deficient number, since it is larger than the sum of its proper divisors (2121163).

6308949 is a wasteful number, since it uses less digits than its factorization.

6308949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4547.

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

The square root of 6308949 is about 2511.7621304574. The cubic root of 6308949 is about 184.7788836182.

The spelling of 6308949 in words is "six million, three hundred eight thousand, nine hundred forty-nine".