3142966 has 16 divisors (see below), whose sum is σ = 4912128. Its totient is φ = 1506600.

The previous prime is 3142963. The next prime is 3142969. The reversal of 3142966 is 6692413.

It is an interprime number because it is at equal distance from previous prime (3142963) and next prime (3142969).

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3142963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9951 + ... + 10261.

It is an arithmetic number, because the mean of its divisors is an integer number (307008).

Almost surely, 2^3142966 is an apocalyptic number.

3142966 is a deficient number, since it is larger than the sum of its proper divisors (1769162).

3142966 is a wasteful number, since it uses less digits than its factorization.

3142966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507.

The product of its digits is 7776, while the sum is 31.

The square root of 3142966 is about 1772.8412224449. The cubic root of 3142966 is about 146.4805271792.

The spelling of 3142966 in words is "three million, one hundred forty-two thousand, nine hundred sixty-six".