2974066349 has 4 divisors (see below), whose sum is σ = 2974424700. Its totient is φ = 2973708000.

The previous prime is 2974066307. The next prime is 2974066351. The reversal of 2974066349 is 9436604792.

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 1086163849 + 1887902500 = 32957^2 + 43450^2 .

It is a cyclic number.

It is not a de Polignac number, because 2974066349 - 2²⁴ = 2957289133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2974066297 and 2974066306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2974366349) 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, 166424 + ... + 183425.

It is an arithmetic number, because the mean of its divisors is an integer number (743606175).

Almost surely, 2^2974066349 is an apocalyptic number.

It is an amenable number.

2974066349 is a deficient number, since it is larger than the sum of its proper divisors (358351).

2974066349 is an equidigital number, since it uses as much as digits as its factorization.

2974066349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358350.

The product of its (nonzero) digits is 1959552, while the sum is 50.

The square root of 2974066349 is about 54535.0011368846. The cubic root of 2974066349 is about 1438.0816709295.

The spelling of 2974066349 in words is "two billion, nine hundred seventy-four million, sixty-six thousand, three hundred forty-nine".