3964929995 has 8 divisors (see below), whose sum is σ = 5123909616. Its totient is φ = 2927948256.

The previous prime is 3964929979. The next prime is 3964930001. The reversal of 3964929995 is 5999294693.

3964929995 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 3964929995 - 2⁴ = 3964929979 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (65), and also a Moran number because the ratio is a prime number: 60998923 = 3964929995 / (3 + 9 + 6 + 4 + 9 + 2 + 9 + 9 + 9 + 5).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30499397 + ... + 30499526.

It is an arithmetic number, because the mean of its divisors is an integer number (640488702).

Almost surely, 2^3964929995 is an apocalyptic number.

3964929995 is a deficient number, since it is larger than the sum of its proper divisors (1158979621).

3964929995 is a wasteful number, since it uses less digits than its factorization.

3964929995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60998941.

The product of its digits is 42515280, while the sum is 65.

The square root of 3964929995 is about 62967.6900878538. The cubic root of 3964929995 is about 1582.7482472989.

The spelling of 3964929995 in words is "three billion, nine hundred sixty-four million, nine hundred twenty-nine thousand, nine hundred ninety-five".