6313494 has 48 divisors (see below), whose sum is σ = 14677056. Its totient is φ = 1795200.

The previous prime is 6313493. The next prime is 6313499. The reversal of 6313494 is 4943136.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is an Ulam 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 (6313493) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18909 + ... + 19239.

It is an arithmetic number, because the mean of its divisors is an integer number (305772).

Almost surely, 2^6313494 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6313494, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7338528).

6313494 is an abundant number, since it is smaller than the sum of its proper divisors (8363562).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6313494 is a wasteful number, since it uses less digits than its factorization.

6313494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381 (or 364 counting only the distinct ones).

The product of its digits is 7776, while the sum is 30.

The square root of 6313494 is about 2512.6667108871. Note that the first 3 decimals coincide. The cubic root of 6313494 is about 184.8232448600.

The spelling of 6313494 in words is "six million, three hundred thirteen thousand, four hundred ninety-four".