2973338629 has 4 divisors (see below), whose sum is σ = 2973488076. Its totient is φ = 2973189184.

The previous prime is 2973338617. The next prime is 2973338701. The reversal of 2973338629 is 9268333792.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1190388004 + 1782950625 = 34502^2 + 42225^2 .

It is a cyclic number.

It is not a de Polignac number, because 2973338629 - 2⁵ = 2973338597 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2973338609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39274 + ... + 86539.

It is an arithmetic number, because the mean of its divisors is an integer number (743372019).

Almost surely, 2^2973338629 is an apocalyptic number.

It is an amenable number.

2973338629 is a deficient number, since it is larger than the sum of its proper divisors (149447).

2973338629 is a wasteful number, since it uses less digits than its factorization.

2973338629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149446.

The product of its digits is 2939328, while the sum is 52.

The square root of 2973338629 is about 54528.3286833550. The cubic root of 2973338629 is about 1437.9643673189.

The spelling of 2973338629 in words is "two billion, nine hundred seventy-three million, three hundred thirty-eight thousand, six hundred twenty-nine".