2427649359 has 4 divisors (see below), whose sum is σ = 3236865816. Its totient is φ = 1618432904.

The previous prime is 2427649349. The next prime is 2427649369. The reversal of 2427649359 is 9539467242.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2427649349) and next prime (2427649369).

It is a cyclic number.

It is not a de Polignac number, because 2427649359 - 2¹⁵ = 2427616591 is a prime.

It is a super-2 number, since 2×2427649359² = 11786962820506221762, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2427649309) 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, 404608224 + ... + 404608229.

It is an arithmetic number, because the mean of its divisors is an integer number (809216454).

Almost surely, 2^2427649359 is an apocalyptic number.

2427649359 is a deficient number, since it is larger than the sum of its proper divisors (809216457).

2427649359 is an equidigital number, since it uses as much as digits as its factorization.

2427649359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 809216456.

The product of its digits is 3265920, while the sum is 51.

The square root of 2427649359 is about 49271.1818307619. The cubic root of 2427649359 is about 1343.9877790175.

The spelling of 2427649359 in words is "two billion, four hundred twenty-seven million, six hundred forty-nine thousand, three hundred fifty-nine".