2927973 has 4 divisors (see below), whose sum is σ = 3903968. Its totient is φ = 1951980.

The previous prime is 2927971. The next prime is 2927983. The reversal of 2927973 is 3797292.

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.

It is not a de Polignac number, because 2927973 - 2¹ = 2927971 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2927971) 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, 487993 + ... + 487998.

It is an arithmetic number, because the mean of its divisors is an integer number (975992).

2^2927973 is an apocalyptic number.

It is an amenable number.

2927973 is a deficient number, since it is larger than the sum of its proper divisors (975995).

2927973 is an equidigital number, since it uses as much as digits as its factorization.

2927973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 975994.

The product of its digits is 47628, while the sum is 39.

The square root of 2927973 is about 1711.1320814011. The cubic root of 2927973 is about 143.0613621603.

The spelling of 2927973 in words is "two million, nine hundred twenty-seven thousand, nine hundred seventy-three".