2354632449 has 8 divisors (see below), whose sum is σ = 3381010752. Its totient is φ = 1449004560.

The previous prime is 2354632433. The next prime is 2354632459. The reversal of 2354632449 is 9442364532.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2354632449 - 2⁴ = 2354632433 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2354632449.

It is not an unprimeable number, because it can be changed into a prime (2354632459) 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 7 ways as a sum of consecutive naturals, for example, 30187557 + ... + 30187634.

It is an arithmetic number, because the mean of its divisors is an integer number (422626344).

Almost surely, 2^2354632449 is an apocalyptic number.

It is an amenable number.

2354632449 is a deficient number, since it is larger than the sum of its proper divisors (1026378303).

2354632449 is a wasteful number, since it uses less digits than its factorization.

2354632449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60375207.

The product of its digits is 622080, while the sum is 42.

The square root of 2354632449 is about 48524.5551138802. Note that the first 3 decimals coincide. The cubic root of 2354632449 is about 1330.3759181981.

The spelling of 2354632449 in words is "two billion, three hundred fifty-four million, six hundred thirty-two thousand, four hundred forty-nine".