3930452871 has 8 divisors (see below), whose sum is σ = 5241208704. Its totient is φ = 2619999480.

The previous prime is 3930452809. The next prime is 3930452873. The reversal of 3930452871 is 1782540393.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-3930452871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3930452873) 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, 43315 + ... + 98676.

It is an arithmetic number, because the mean of its divisors is an integer number (655151088).

Almost surely, 2^3930452871 is an apocalyptic number.

3930452871 is a deficient number, since it is larger than the sum of its proper divisors (1310755833).

3930452871 is a wasteful number, since it uses less digits than its factorization.

3930452871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151221.

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 3930452871 is about 62693.3239747264. The cubic root of 3930452871 is about 1578.1472796781.

The spelling of 3930452871 in words is "three billion, nine hundred thirty million, four hundred fifty-two thousand, eight hundred seventy-one".