6316740 has 72 divisors (see below), whose sum is σ = 20180160. Its totient is φ = 1594944.

The previous prime is 6316727. The next prime is 6316757. The reversal of 6316740 is 476136.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2497 + ... + 4343.

It is an arithmetic number, because the mean of its divisors is an integer number (280280).

Almost surely, 2^6316740 is an apocalyptic number.

6316740 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 6316740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10090080).

6316740 is an abundant number, since it is smaller than the sum of its proper divisors (13863420).

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

6316740 is a wasteful number, since it uses less digits than its factorization.

6316740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1881 (or 1876 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 6316740 is about 2513.3125551749. The cubic root of 6316740 is about 184.8549142476.

It can be divided in two parts, 6316 and 740, that added together give a square (7056 = 84²).

The spelling of 6316740 in words is "six million, three hundred sixteen thousand, seven hundred forty".