3140358 has 48 divisors (see below), whose sum is σ = 7202880. Its totient is φ = 909792.

The previous prime is 3140353. The next prime is 3140363. The reversal of 3140358 is 8530413.

It is an interprime number because it is at equal distance from previous prime (3140353) and next prime (3140363).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3140353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19185 + ... + 19347.

It is an arithmetic number, because the mean of its divisors is an integer number (150060).

Almost surely, 2^3140358 is an apocalyptic number.

3140358 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3140358, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3601440).

3140358 is an abundant number, since it is smaller than the sum of its proper divisors (4062522).

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

3140358 is a wasteful number, since it uses less digits than its factorization.

3140358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213 (or 200 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 3140358 is about 1772.1055273318. The cubic root of 3140358 is about 146.4399999692.

The spelling of 3140358 in words is "three million, one hundred forty thousand, three hundred fifty-eight".