3929536061 has 4 divisors (see below), whose sum is σ = 4286766624. Its totient is φ = 3572305500.

The previous prime is 3929536027. The next prime is 3929536081. The reversal of 3929536061 is 1606359293.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3929536061 - 2²² = 3925341757 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 (3929536081) 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, 178615265 + ... + 178615286.

It is an arithmetic number, because the mean of its divisors is an integer number (1071691656).

Almost surely, 2^3929536061 is an apocalyptic number.

It is an amenable number.

3929536061 is a deficient number, since it is larger than the sum of its proper divisors (357230563).

3929536061 is a wasteful number, since it uses less digits than its factorization.

3929536061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357230562.

The product of its (nonzero) digits is 262440, while the sum is 44.

The square root of 3929536061 is about 62686.0116852237. The cubic root of 3929536061 is about 1578.0245649201.

The spelling of 3929536061 in words is "three billion, nine hundred twenty-nine million, five hundred thirty-six thousand, sixty-one".