3929897363 has 18 divisors (see below), whose sum is σ = 4631303124. Its totient is φ = 3324513864.

The previous prime is 3929897341. The next prime is 3929897393. The reversal of 3929897363 is 3637989293.

It is not a de Polignac number, because 3929897363 - 2⁶ = 3929897299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3929897393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3997370 + ... + 3998352.

It is an arithmetic number, because the mean of its divisors is an integer number (257294618).

Almost surely, 2^3929897363 is an apocalyptic number.

3929897363 is a deficient number, since it is larger than the sum of its proper divisors (701405761).

3929897363 is an frugal number, since it uses more digits than its factorization.

3929897363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2063 (or 1073 counting only the distinct ones).

The product of its digits is 13226976, while the sum is 59.

The square root of 3929897363 is about 62688.8934580919. The cubic root of 3929897363 is about 1578.0729273688.

The spelling of 3929897363 in words is "three billion, nine hundred twenty-nine million, eight hundred ninety-seven thousand, three hundred sixty-three".