3146741 has 4 divisors (see below), whose sum is σ = 3388812. Its totient is φ = 2904672.

The previous prime is 3146729. The next prime is 3146743. The reversal of 3146741 is 1476413.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 184900 + 2961841 = 430^2 + 1721^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3146741 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3146741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3146743) 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, 121016 + ... + 121041.

It is an arithmetic number, because the mean of its divisors is an integer number (847203).

Almost surely, 2^3146741 is an apocalyptic number.

It is an amenable number.

3146741 is a deficient number, since it is larger than the sum of its proper divisors (242071).

3146741 is a wasteful number, since it uses less digits than its factorization.

3146741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242070.

The product of its digits is 2016, while the sum is 26.

The square root of 3146741 is about 1773.9055780960. The cubic root of 3146741 is about 146.5391493798.

The spelling of 3146741 in words is "three million, one hundred forty-six thousand, seven hundred forty-one".