3140368 has 40 divisors (see below), whose sum is σ = 7588800. Its totient is φ = 1223040.

The previous prime is 3140363. The next prime is 3140369. The reversal of 3140368 is 8630413.

3140368 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3140368² = 19723822350848, which contains 22 as substring.

3140368 is strictly pandigital in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3140363) 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, 43 + ... + 2506.

It is an arithmetic number, because the mean of its divisors is an integer number (189720).

Almost surely, 2^3140368 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 3140368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3794400).

3140368 is an abundant number, since it is smaller than the sum of its proper divisors (4448432).

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

3140368 is a wasteful number, since it uses less digits than its factorization.

3140368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2575 (or 2569 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 3140368 is about 1772.1083488320. The cubic root of 3140368 is about 146.4401554077.

The spelling of 3140368 in words is "three million, one hundred forty thousand, three hundred sixty-eight".