6461336 has 48 divisors (see below), whose sum is σ = 14405040. Its totient is φ = 2708160.

The previous prime is 6461333. The next prime is 6461341. The reversal of 6461336 is 6331646.

It is a junction number, because it is equal to n+sod(n) for n = 6461299 and 6461308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6461333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20621 + ... + 20931.

It is an arithmetic number, because the mean of its divisors is an integer number (300105).

Almost surely, 2^6461336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6461336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7202520).

6461336 is an abundant number, since it is smaller than the sum of its proper divisors (7943704).

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

6461336 is a wasteful number, since it uses less digits than its factorization.

6461336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384 (or 373 counting only the distinct ones).

The product of its digits is 7776, while the sum is 29.

The square root of 6461336 is about 2541.9158129254. The cubic root of 6461336 is about 186.2547862980.

The spelling of 6461336 in words is "six million, four hundred sixty-one thousand, three hundred thirty-six".