3913652999 has 4 divisors (see below), whose sum is σ = 3920679864. Its totient is φ = 3906626136.

The previous prime is 3913652989. The next prime is 3913653017. The reversal of 3913652999 is 9992563193.

3913652999 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9992563193 = 23311 ⋅428663.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3913652999 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 (3913652989) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3512597 + ... + 3513710.

It is an arithmetic number, because the mean of its divisors is an integer number (980169966).

Almost surely, 2^3913652999 is an apocalyptic number.

3913652999 is a deficient number, since it is larger than the sum of its proper divisors (7026865).

3913652999 is an equidigital number, since it uses as much as digits as its factorization.

3913652999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7026864.

The product of its digits is 3542940, while the sum is 56.

The square root of 3913652999 is about 62559.1959587078. The cubic root of 3913652999 is about 1575.8955852506.

The spelling of 3913652999 in words is "three billion, nine hundred thirteen million, six hundred fifty-two thousand, nine hundred ninety-nine".