6329456 has 40 divisors (see below), whose sum is σ = 14475264. Its totient is φ = 2623680.

The previous prime is 6329447. The next prime is 6329459. The reversal of 6329456 is 6549236.

It is an alternating number because its digits alternate between even and odd.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6329459) 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, 2561 + ... + 4383.

Almost surely, 2^6329456 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 6329456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7237632).

6329456 is an abundant number, since it is smaller than the sum of its proper divisors (8145808).

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

6329456 is a wasteful number, since it uses less digits than its factorization.

6329456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1869 (or 1863 counting only the distinct ones).

The product of its digits is 38880, while the sum is 35.

The square root of 6329456 is about 2515.8410124648. The cubic root of 6329456 is about 184.9788726786.

The spelling of 6329456 in words is "six million, three hundred twenty-nine thousand, four hundred fifty-six".