6329340 has 60 divisors (see below), whose sum is σ = 19860456. Its totient is φ = 1687392.

The previous prime is 6329339. The next prime is 6329341. The reversal of 6329340 is 439236.

It is an interprime number because it is at equal distance from previous prime (6329339) and next prime (6329341).

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6329341) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 334 + ... + 3573.

Almost surely, 2^6329340 is an apocalyptic number.

6329340 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6329340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9930228).

6329340 is an abundant number, since it is smaller than the sum of its proper divisors (13531116).

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

6329340 is a wasteful number, since it uses less digits than its factorization.

6329340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3928 (or 3917 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 6329340 is about 2515.8179584382. The cubic root of 6329340 is about 184.9777426352.

It can be divided in two parts, 63 and 29340, that added together give a triangular number (29403 = T₂₄₂).

The spelling of 6329340 in words is "six million, three hundred twenty-nine thousand, three hundred forty".