6743254861 has 8 divisors (see below), whose sum is σ = 7707765824. Its totient is φ = 5779041120.

The previous prime is 6743254849. The next prime is 6743254873. The reversal of 6743254861 is 1684523476.

It is an interprime number because it is at equal distance from previous prime (6743254849) and next prime (6743254873).

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

It is a cyclic number.

It is not a de Polignac number, because 6743254861 - 2¹³ = 6743246669 is a prime.

It is a super-2 number, since 2×6743254861² = 90942972240800258642, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6743254361) 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, 23355 + ... + 118456.

It is an arithmetic number, because the mean of its divisors is an integer number (963470728).

Almost surely, 2^6743254861 is an apocalyptic number.

It is an amenable number.

6743254861 is a deficient number, since it is larger than the sum of its proper divisors (964510963).

6743254861 is a wasteful number, since it uses less digits than its factorization.

6743254861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148611.

The product of its digits is 967680, while the sum is 46.

The square root of 6743254861 is about 82117.3237569272. The cubic root of 6743254861 is about 1889.2518581813.

The spelling of 6743254861 in words is "six billion, seven hundred forty-three million, two hundred fifty-four thousand, eight hundred sixty-one".