6310149 has 4 divisors (see below), whose sum is σ = 8413536. Its totient is φ = 4206764.

The previous prime is 6310133. The next prime is 6310151. The reversal of 6310149 is 9410136.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6310149 - 2⁴ = 6310133 is a prime.

It is an Ulam number.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6310169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1051689 + ... + 1051694.

It is an arithmetic number, because the mean of its divisors is an integer number (2103384).

Almost surely, 2^6310149 is an apocalyptic number.

It is an amenable number.

6310149 is a deficient number, since it is larger than the sum of its proper divisors (2103387).

6310149 is a wasteful number, since it uses less digits than its factorization.

6310149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2103386.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 6310149 is about 2512.0009952227. Note that the first 3 decimals coincide. The cubic root of 6310149 is about 184.7905982267.

The spelling of 6310149 in words is "six million, three hundred ten thousand, one hundred forty-nine".