2426661635 has 8 divisors (see below), whose sum is σ = 2912726976. Its totient is φ = 1940840640.

The previous prime is 2426661593. The next prime is 2426661637. The reversal of 2426661635 is 5361666242.

It is a happy number.

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

It is not a de Polignac number, because 2426661635 - 2¹² = 2426657539 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2426661592 and 2426661601.

It is not an unprimeable number, because it can be changed into a prime (2426661637) 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, 38474 + ... + 79583.

It is an arithmetic number, because the mean of its divisors is an integer number (364090872).

Almost surely, 2^2426661635 is an apocalyptic number.

2426661635 is a deficient number, since it is larger than the sum of its proper divisors (486065341).

2426661635 is a wasteful number, since it uses less digits than its factorization.

2426661635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122173.

The product of its digits is 311040, while the sum is 41.

The square root of 2426661635 is about 49261.1574671160. The cubic root of 2426661635 is about 1343.8054807163.

The spelling of 2426661635 in words is "two billion, four hundred twenty-six million, six hundred sixty-one thousand, six hundred thirty-five".