3930254208 has 192 divisors, whose sum is σ = 12099643920. Its totient is φ = 1220198400.

The previous prime is 3930254197. The next prime is 3930254221. The reversal of 3930254208 is 8024520393.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1976991 + ... + 1978977.

Almost surely, 2^3930254208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3930254208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6049821960).

3930254208 is an abundant number, since it is smaller than the sum of its proper divisors (8169389712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3930254208 is a wasteful number, since it uses less digits than its factorization.

3930254208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2125 (or 2110 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 3930254208 is about 62691.7395515550. The cubic root of 3930254208 is about 1578.1206903117.

The spelling of 3930254208 in words is "three billion, nine hundred thirty million, two hundred fifty-four thousand, two hundred eight".