3047973 has 4 divisors (see below), whose sum is σ = 4063968. Its totient is φ = 2031980.

The previous prime is 3047971. The next prime is 3048011. The reversal of 3047973 is 3797403.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3797403 = 3 ⋅1265801.

It is a cyclic number.

It is not a de Polignac number, because 3047973 - 2¹ = 3047971 is a prime.

It is a D-number.

3047973 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3047971) 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, 507993 + ... + 507998.

It is an arithmetic number, because the mean of its divisors is an integer number (1015992).

Almost surely, 2^3047973 is an apocalyptic number.

It is an amenable number.

3047973 is a deficient number, since it is larger than the sum of its proper divisors (1015995).

3047973 is a wasteful number, since it uses less digits than its factorization.

3047973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015994.

The product of its (nonzero) digits is 15876, while the sum is 33.

The square root of 3047973 is about 1745.8444947933. The cubic root of 3047973 is about 144.9896623625.

The spelling of 3047973 in words is "three million, forty-seven thousand, nine hundred seventy-three".