3071942 has 4 divisors (see below), whose sum is σ = 4607916. Its totient is φ = 1535970.

The previous prime is 3071927. The next prime is 3071969. The reversal of 3071942 is 2491703.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2491703 = 1129 ⋅2207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 767984 + ... + 767987.

It is an arithmetic number, because the mean of its divisors is an integer number (1151979).

Almost surely, 2^3071942 is an apocalyptic number.

3071942 is a deficient number, since it is larger than the sum of its proper divisors (1535974).

3071942 is a wasteful number, since it uses less digits than its factorization.

3071942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1535973.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 3071942 is about 1752.6956381528. The cubic root of 3071942 is about 145.3687325511.

The spelling of 3071942 in words is "three million, seventy-one thousand, nine hundred forty-two".