3894930996 has 192 divisors, whose sum is σ = 10776084480. Its totient is φ = 1081866240.

The previous prime is 3894930983. The next prime is 3894931003. The reversal of 3894930996 is 6990394983.

It is a super-3 number, since 3×3894930996³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 22513966 + ... + 22514138.

It is an arithmetic number, because the mean of its divisors is an integer number (56125440).

Almost surely, 2^3894930996 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 3894930996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5388042240).

3894930996 is an abundant number, since it is smaller than the sum of its proper divisors (6881153484).

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

3894930996 is a wasteful number, since it uses less digits than its factorization.

3894930996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414 (or 412 counting only the distinct ones).

The product of its (nonzero) digits is 11337408, while the sum is 60.

The square root of 3894930996 is about 62409.3822754239. The cubic root of 3894930996 is about 1573.3786618935.

The spelling of 3894930996 in words is "three billion, eight hundred ninety-four million, nine hundred thirty thousand, nine hundred ninety-six".