3141957 has 32 divisors (see below), whose sum is σ = 5467392. Its totient is φ = 1557504.

The previous prime is 3141937. The next prime is 3141959. The reversal of 3141957 is 7591413.

It is not a de Polignac number, because 3141957 - 2⁷ = 3141829 is a prime.

3141957 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3141959) 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 31 ways as a sum of consecutive naturals, for example, 4303 + ... + 4979.

It is an arithmetic number, because the mean of its divisors is an integer number (170856).

Almost surely, 2^3141957 is an apocalyptic number.

It is an amenable number.

3141957 is a deficient number, since it is larger than the sum of its proper divisors (2325435).

3141957 is a wasteful number, since it uses less digits than its factorization.

3141957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717.

The product of its digits is 3780, while the sum is 30.

The square root of 3141957 is about 1772.5566281504. The cubic root of 3141957 is about 146.4648504086.

The spelling of 3141957 in words is "three million, one hundred forty-one thousand, nine hundred fifty-seven".