7693940077 has 8 divisors (see below), whose sum is σ = 7932972960. Its totient is φ = 7457639280.

The previous prime is 7693940069. The next prime is 7693940131. The reversal of 7693940077 is 7700493967.

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 7693940077 - 2³ = 7693940069 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 (7693940477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 677302 + ... + 688567.

It is an arithmetic number, because the mean of its divisors is an integer number (991621620).

Almost surely, 2^7693940077 is an apocalyptic number.

It is an amenable number.

7693940077 is a deficient number, since it is larger than the sum of its proper divisors (239032883).

7693940077 is a wasteful number, since it uses less digits than its factorization.

7693940077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1366043.

The product of its (nonzero) digits is 2000376, while the sum is 52.

The square root of 7693940077 is about 87715.1074615998. The cubic root of 7693940077 is about 1974.1626596883.

The spelling of 7693940077 in words is "seven billion, six hundred ninety-three million, nine hundred forty thousand, seventy-seven".