2636340130 has 24 divisors (see below), whose sum is σ = 4903445916. Its totient is φ = 1020515040.

The previous prime is 2636340107. The next prime is 2636340131. The reversal of 2636340130 is 310436362.

2636340130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2487914641 + 148425489 = 49879^2 + 12183^2 .

It is not an unprimeable number, because it can be changed into a prime (2636340131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 127557 + ... + 146776.

Almost surely, 2^2636340130 is an apocalyptic number.

2636340130 is a deficient number, since it is larger than the sum of its proper divisors (2267105786).

2636340130 is a wasteful number, since it uses less digits than its factorization.

2636340130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274402 (or 274371 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

The square root of 2636340130 is about 51345.3029010444. The cubic root of 2636340130 is about 1381.4456826971.

Adding to 2636340130 its reverse (310436362), we get a palindrome (2946776492).

The spelling of 2636340130 in words is "two billion, six hundred thirty-six million, three hundred forty thousand, one hundred thirty".