3982920577 has 8 divisors (see below), whose sum is σ = 4072473216. Its totient is φ = 3893568432.

The previous prime is 3982920569. The next prime is 3982920593. The reversal of 3982920577 is 7750292893.

3982920577 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3982920577 - 2³ = 3982920569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3982923577) 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, 9583 + ... + 89764.

It is an arithmetic number, because the mean of its divisors is an integer number (509059152).

Almost surely, 2^3982920577 is an apocalyptic number.

It is an amenable number.

3982920577 is a deficient number, since it is larger than the sum of its proper divisors (89552639).

3982920577 is an equidigital number, since it uses as much as digits as its factorization.

3982920577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100247.

The product of its (nonzero) digits is 1905120, while the sum is 52.

The square root of 3982920577 is about 63110.3840663325. The cubic root of 3982920577 is about 1585.1385041521.

It can be divided in two parts, 39829 and 20577, that added together give a palindrome (60406).

The spelling of 3982920577 in words is "three billion, nine hundred eighty-two million, nine hundred twenty thousand, five hundred seventy-seven".