6740450077 has 8 divisors (see below), whose sum is σ = 6975037440. Its totient is φ = 6506006640.

The previous prime is 6740450039. The next prime is 6740450117. The reversal of 6740450077 is 7700540476.

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 6740450077 - 2¹⁵ = 6740417309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6740450177) 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, 64068 + ... + 132610.

It is an arithmetic number, because the mean of its divisors is an integer number (871879680).

Almost surely, 2^6740450077 is an apocalyptic number.

It is an amenable number.

6740450077 is a deficient number, since it is larger than the sum of its proper divisors (234587363).

6740450077 is a wasteful number, since it uses less digits than its factorization.

6740450077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71963.

The product of its (nonzero) digits is 164640, while the sum is 40.

The square root of 6740450077 is about 82100.2440739368. The cubic root of 6740450077 is about 1888.9898838903.

The spelling of 6740450077 in words is "six billion, seven hundred forty million, four hundred fifty thousand, seventy-seven".