3140700 has 108 divisors (see below), whose sum is σ = 9921240. Its totient is φ = 766080.

The previous prime is 3140693. The next prime is 3140701. The reversal of 3140700 is 70413.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 3140700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3140701) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 108286 + ... + 108314.

Almost surely, 2^3140700 is an apocalyptic number.

3140700 is a gapful number since it is divisible by the number (30) 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 3140700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4960620).

3140700 is an abundant number, since it is smaller than the sum of its proper divisors (6780540).

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

3140700 is a wasteful number, since it uses less digits than its factorization.

3140700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84 (or 58 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 15.

The square root of 3140700 is about 1772.2020200869. The cubic root of 3140700 is about 146.4453157816.

The spelling of 3140700 in words is "three million, one hundred forty thousand, seven hundred".