2354734449 has 8 divisors (see below), whose sum is σ = 3488495520. Its totient is φ = 1569822948.

The previous prime is 2354734441. The next prime is 2354734477. The reversal of 2354734449 is 9444374532.

2354734449 is a `hidden beast` number, since 23 + 547 + 3 + 44 + 49 = 666.

It is not a de Polignac number, because 2354734449 - 2³ = 2354734441 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2354734441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43606167 + ... + 43606220.

It is an arithmetic number, because the mean of its divisors is an integer number (436061940).

Almost surely, 2^2354734449 is an apocalyptic number.

It is an amenable number.

2354734449 is a deficient number, since it is larger than the sum of its proper divisors (1133761071).

2354734449 is an equidigital number, since it uses as much as digits as its factorization.

2354734449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87212396 (or 87212390 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 45.

The square root of 2354734449 is about 48525.6061167710. The cubic root of 2354734449 is about 1330.3951280447.

The spelling of 2354734449 in words is "two billion, three hundred fifty-four million, seven hundred thirty-four thousand, four hundred forty-nine".