6270136994 has 48 divisors (see below), whose sum is σ = 10713044664. Its totient is φ = 2748049920.

The previous prime is 6270136987. The next prime is 6270136997. The reversal of 6270136994 is 4996310726.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4583967025 + 1686169969 = 67705^2 + 41063^2 .

It is not an unprimeable number, because it can be changed into a prime (6270136997) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1008704 + ... + 1014900.

Almost surely, 2^6270136994 is an apocalyptic number.

6270136994 is a deficient number, since it is larger than the sum of its proper divisors (4442907670).

6270136994 is a wasteful number, since it uses less digits than its factorization.

6270136994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6371 (or 6360 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 47.

The square root of 6270136994 is about 79184.1966177595. The cubic root of 6270136994 is about 1843.9919037057.

The spelling of 6270136994 in words is "six billion, two hundred seventy million, one hundred thirty-six thousand, nine hundred ninety-four".