3140877 has 4 divisors (see below), whose sum is σ = 4187840. Its totient is φ = 2093916.

The previous prime is 3140873. The next prime is 3140881. The reversal of 3140877 is 7780413.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (3140873) and next prime (3140881).

It is not a de Polignac number, because 3140877 - 2² = 3140873 is a prime.

It is a D-number.

It is a Duffinian number.

3140877 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3140873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 523477 + ... + 523482.

It is an arithmetic number, because the mean of its divisors is an integer number (1046960).

Almost surely, 2^3140877 is an apocalyptic number.

It is an amenable number.

3140877 is a deficient number, since it is larger than the sum of its proper divisors (1046963).

3140877 is a wasteful number, since it uses less digits than its factorization.

3140877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1046962.

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 3140877 is about 1772.2519572566. The cubic root of 3140877 is about 146.4480667961.

The spelling of 3140877 in words is "three million, one hundred forty thousand, eight hundred seventy-seven".