2481362639 has 8 divisors (see below), whose sum is σ = 2889349920. Its totient is φ = 2086752096.

The previous prime is 2481362617. The next prime is 2481362671. The reversal of 2481362639 is 9362631842.

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

It is a cyclic number.

It is not a de Polignac number, because 2481362639 - 2¹² = 2481358543 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 2481362639.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2481362239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3343784 + ... + 3344525.

It is an arithmetic number, because the mean of its divisors is an integer number (361168740).

Almost surely, 2^2481362639 is an apocalyptic number.

2481362639 is a deficient number, since it is larger than the sum of its proper divisors (407987281).

2481362639 is an equidigital number, since it uses as much as digits as its factorization.

2481362639 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6688369.

The product of its digits is 373248, while the sum is 44.

The square root of 2481362639 is about 49813.2777379686. The cubic root of 2481362639 is about 1353.8277537334.

The spelling of 2481362639 in words is "two billion, four hundred eighty-one million, three hundred sixty-two thousand, six hundred thirty-nine".