3979007064 has 160 divisors (see below), whose sum is σ = 11595991440. Its totient is φ = 1273708800.

The previous prime is 3979007033. The next prime is 3979007069. The reversal of 3979007064 is 4607009793.

3979007064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3979007069) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1698534 + ... + 1700874.

Almost surely, 2^3979007064 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 3979007064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5797995720).

3979007064 is an abundant number, since it is smaller than the sum of its proper divisors (7616984376).

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

3979007064 is a wasteful number, since it uses less digits than its factorization.

3979007064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2463 (or 2450 counting only the distinct ones).

The product of its (nonzero) digits is 285768, while the sum is 45.

The square root of 3979007064 is about 63079.3711446143. The cubic root of 3979007064 is about 1584.6191622171.

The spelling of 3979007064 in words is "three billion, nine hundred seventy-nine million, seven thousand, sixty-four".