6740017263 has 16 divisors (see below), whose sum is σ = 11411669760. Its totient is φ = 3851438328.

The previous prime is 6740017247. The next prime is 6740017309. The reversal of 6740017263 is 3627100476.

It is not a de Polignac number, because 6740017263 - 2⁴ = 6740017247 is a prime.

It is a super-2 number, since 2×6740017263² = 90855665411076022338, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6740017243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17830545 + ... + 17830922.

It is an arithmetic number, because the mean of its divisors is an integer number (713229360).

Almost surely, 2^6740017263 is an apocalyptic number.

6740017263 is a gapful number since it is divisible by the number (63) formed by its first and last digit.

6740017263 is a deficient number, since it is larger than the sum of its proper divisors (4671652497).

6740017263 is a wasteful number, since it uses less digits than its factorization.

6740017263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35661483 (or 35661477 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 6740017263 is about 82097.6081442084. The cubic root of 6740017263 is about 1888.9494514386.

The spelling of 6740017263 in words is "six billion, seven hundred forty million, seventeen thousand, two hundred sixty-three".