3935444016 has 120 divisors (see below), whose sum is σ = 11988939504. Its totient is φ = 1108961280.

The previous prime is 3935443991. The next prime is 3935444021. The reversal of 3935444016 is 6104445393.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 160236 + ... + 183156.

Almost surely, 2^3935444016 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 3935444016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5994469752).

3935444016 is an abundant number, since it is smaller than the sum of its proper divisors (8053495488).

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

3935444016 is a wasteful number, since it uses less digits than its factorization.

3935444016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23019 (or 23006 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 39.

The square root of 3935444016 is about 62733.1173783035. The cubic root of 3935444016 is about 1578.8150085100.

The spelling of 3935444016 in words is "three billion, nine hundred thirty-five million, four hundred forty-four thousand, sixteen".