2973434 has 8 divisors (see below), whose sum is σ = 4473408. Its totient is φ = 1482300.

The previous prime is 2973433. The next prime is 2973437. The reversal of 2973434 is 4343792.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2973434.

It is not an unprimeable number, because it can be changed into a prime (2973433) 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, 1292 + ... + 2759.

It is an arithmetic number, because the mean of its divisors is an integer number (559176).

2^2973434 is an apocalyptic number.

2973434 is a deficient number, since it is larger than the sum of its proper divisors (1499974).

2973434 is a wasteful number, since it uses less digits than its factorization.

2973434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4420.

The product of its digits is 18144, while the sum is 32.

The square root of 2973434 is about 1724.3648105897. The cubic root of 2973434 is about 143.7979741578.

The spelling of 2973434 in words is "two million, nine hundred seventy-three thousand, four hundred thirty-four".