2427649357 has 16 divisors (see below), whose sum is σ = 2795872000. Its totient is φ = 2064839040.

The previous prime is 2427649349. The next prime is 2427649369. The reversal of 2427649357 is 7539467242.

It is a cyclic number.

It is not a de Polignac number, because 2427649357 - 2³ = 2427649349 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2427649357.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2427649337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 567607 + ... + 571867.

It is an arithmetic number, because the mean of its divisors is an integer number (174742000).

Almost surely, 2^2427649357 is an apocalyptic number.

It is an amenable number.

2427649357 is a deficient number, since it is larger than the sum of its proper divisors (368222643).

2427649357 is a wasteful number, since it uses less digits than its factorization.

2427649357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4876.

The product of its digits is 2540160, while the sum is 49.

The square root of 2427649357 is about 49271.1818104660. The cubic root of 2427649357 is about 1343.9877786484.

The spelling of 2427649357 in words is "two billion, four hundred twenty-seven million, six hundred forty-nine thousand, three hundred fifty-seven".