3142959 has 4 divisors (see below), whose sum is σ = 4190616. Its totient is φ = 2095304.

The previous prime is 3142949. The next prime is 3142963. The reversal of 3142959 is 9592413.

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

It is a cyclic number.

It is not a de Polignac number, because 3142959 - 2⁷ = 3142831 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3142939) 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, 523824 + ... + 523829.

It is an arithmetic number, because the mean of its divisors is an integer number (1047654).

Almost surely, 2^3142959 is an apocalyptic number.

3142959 is a deficient number, since it is larger than the sum of its proper divisors (1047657).

3142959 is a wasteful number, since it uses less digits than its factorization.

3142959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1047656.

The product of its digits is 9720, while the sum is 33.

The square root of 3142959 is about 1772.8392482117. The cubic root of 3142959 is about 146.4804184322.

The spelling of 3142959 in words is "three million, one hundred forty-two thousand, nine hundred fifty-nine".