3923077697 has 16 divisors (see below), whose sum is σ = 4923515904. Its totient is φ = 3036690000.

The previous prime is 3923077679. The next prime is 3923077703. The reversal of 3923077697 is 7967703293.

It is a happy number.

3923077697 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3923077697 - 2⁶ = 3923077633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3923077657) 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, 157079 + ... + 180332.

It is an arithmetic number, because the mean of its divisors is an integer number (307719744).

Almost surely, 2^3923077697 is an apocalyptic number.

It is an amenable number.

3923077697 is a deficient number, since it is larger than the sum of its proper divisors (1000438207).

3923077697 is a wasteful number, since it uses less digits than its factorization.

3923077697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337580.

The product of its (nonzero) digits is 3000564, while the sum is 53.

The square root of 3923077697 is about 62634.4769036990. The cubic root of 3923077697 is about 1577.1595734508.

It can be divided in two parts, 392307 and 7697, that added together give a palindrome (400004).

The spelling of 3923077697 in words is "three billion, nine hundred twenty-three million, seventy-seven thousand, six hundred ninety-seven".