3140766 has 12 divisors (see below), whose sum is σ = 6805032. Its totient is φ = 1046916.

The previous prime is 3140749. The next prime is 3140777. The reversal of 3140766 is 6670413.

3140766 is nontrivially palindromic in base 5.

It is a super-2 number, since 2×3140766² = 19728822133512, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 87226 + ... + 87261.

It is an arithmetic number, because the mean of its divisors is an integer number (567086).

Almost surely, 2^3140766 is an apocalyptic number.

3140766 is an abundant number, since it is smaller than the sum of its proper divisors (3664266).

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

3140766 is a wasteful number, since it uses less digits than its factorization.

3140766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174495 (or 174492 counting only the distinct ones).

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

The square root of 3140766 is about 1772.2206408910. The cubic root of 3140766 is about 146.4463415957.

The spelling of 3140766 in words is "three million, one hundred forty thousand, seven hundred sixty-six".