3073971 has 16 divisors (see below), whose sum is σ = 4298400. Its totient is φ = 1951488.

The previous prime is 3073963. The next prime is 3073979. The reversal of 3073971 is 1793703.

It is an interprime number because it is at equal distance from previous prime (3073963) and next prime (3073979).

It is not a de Polignac number, because 3073971 - 2³ = 3073963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3073979) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7545 + ... + 7941.

It is an arithmetic number, because the mean of its divisors is an integer number (268650).

Almost surely, 2^3073971 is an apocalyptic number.

3073971 is a deficient number, since it is larger than the sum of its proper divisors (1224429).

3073971 is a wasteful number, since it uses less digits than its factorization.

3073971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518.

The product of its (nonzero) digits is 3969, while the sum is 30.

The square root of 3073971 is about 1753.2743652948. The cubic root of 3073971 is about 145.4007305775.

It can be divided in two parts, 307 and 3971, that added together give a triangular number (4278 = T₉₂).

The spelling of 3073971 in words is "three million, seventy-three thousand, nine hundred seventy-one".