3146858064 has 120 divisors (see below), whose sum is σ = 10098728640. Its totient is φ = 896085504.

The previous prime is 3146858059. The next prime is 3146858089. The reversal of 3146858064 is 4608586413.

3146858064 is a `hidden beast` number, since 3 + 1 + 4 + 6 + 8 + 580 + 64 = 666.

3146858064 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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, 304372 + ... + 314540.

It is an arithmetic number, because the mean of its divisors is an integer number (84156072).

Almost surely, 2^3146858064 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 3146858064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5049364320).

3146858064 is an abundant number, since it is smaller than the sum of its proper divisors (6951870576).

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

3146858064 is a wasteful number, since it uses less digits than its factorization.

3146858064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10497 (or 10488 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The square root of 3146858064 is about 56096.8632278134. The cubic root of 3146858064 is about 1465.4096652398.

The spelling of 3146858064 in words is "three billion, one hundred forty-six million, eight hundred fifty-eight thousand, sixty-four".