2973433 has 2 divisors, whose sum is σ = 2973434. Its totient is φ = 2973432.

The previous prime is 2973413. The next prime is 2973437. The reversal of 2973433 is 3343792.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2917264 + 56169 = 1708^2 + 237^2 .

It is a cyclic number.

It is not a de Polignac number, because 2973433 - 2¹⁷ = 2842361 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2973395 and 2973404.

It is not a weakly prime, because it can be changed into another prime (2973437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1486716 + 1486717.

It is an arithmetic number, because the mean of its divisors is an integer number (1486717).

2^2973433 is an apocalyptic number.

It is an amenable number.

2973433 is a deficient number, since it is larger than the sum of its proper divisors (1).

2973433 is an equidigital number, since it uses as much as digits as its factorization.

2973433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13608, while the sum is 31.

The square root of 2973433 is about 1724.3645206278. The cubic root of 2973433 is about 143.7979580375.

The spelling of 2973433 in words is "two million, nine hundred seventy-three thousand, four hundred thirty-three".