76730711 has 8 divisors (see below), whose sum is σ = 79143360. Its totient is φ = 74335968.

The previous prime is 76730681. The next prime is 76730747. The reversal of 76730711 is 11703767.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-76730711 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 (76730011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4505 + ... + 13181.

It is an arithmetic number, because the mean of its divisors is an integer number (9892920).

Almost surely, 2^76730711 is an apocalyptic number.

76730711 is a deficient number, since it is larger than the sum of its proper divisors (2412649).

76730711 is a wasteful number, since it uses less digits than its factorization.

76730711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8953.

The product of its (nonzero) digits is 6174, while the sum is 32.

The square root of 76730711 is about 8759.6067834121. The cubic root of 76730711 is about 424.9355583955.

The spelling of 76730711 in words is "seventy-six million, seven hundred thirty thousand, seven hundred eleven".