2739474329 has 4 divisors (see below), whose sum is σ = 2739936384. Its totient is φ = 2739012276.

The previous prime is 2739474263. The next prime is 2739474341. The reversal of 2739474329 is 9234749372.

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 a cyclic number.

It is not a de Polignac number, because 2739474329 - 2¹² = 2739470233 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2739470329) 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, 222017 + ... + 234030.

It is an arithmetic number, because the mean of its divisors is an integer number (684984096).

Almost surely, 2^2739474329 is an apocalyptic number.

It is an amenable number.

2739474329 is a deficient number, since it is larger than the sum of its proper divisors (462055).

2739474329 is an equidigital number, since it uses as much as digits as its factorization.

2739474329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462054.

The product of its digits is 2286144, while the sum is 50.

The square root of 2739474329 is about 52339.9878582332. The cubic root of 2739474329 is about 1399.2299045339.

The spelling of 2739474329 in words is "two billion, seven hundred thirty-nine million, four hundred seventy-four thousand, three hundred twenty-nine".