2636673342 has 16 divisors (see below), whose sum is σ = 5274975360. Its totient is φ = 878619672.

The previous prime is 2636673341. The next prime is 2636673371. The reversal of 2636673342 is 2433766362.

It is a happy number.

2636673342 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2636673294 and 2636673303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2636673341) 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, 46288 + ... + 86115.

It is an arithmetic number, because the mean of its divisors is an integer number (329685960).

Almost surely, 2^2636673342 is an apocalyptic number.

2636673342 is an abundant number, since it is smaller than the sum of its proper divisors (2638302018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2636673342 is a wasteful number, since it uses less digits than its factorization.

2636673342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135727.

The product of its digits is 653184, while the sum is 42.

The square root of 2636673342 is about 51348.5476133454. The cubic root of 2636673342 is about 1381.5038814201.

The spelling of 2636673342 in words is "two billion, six hundred thirty-six million, six hundred seventy-three thousand, three hundred forty-two".