313270487064 has 128 divisors (see below), whose sum is σ = 892435968000. Its totient is φ = 101773308672.

The previous prime is 313270486981. The next prime is 313270487129. The reversal of 313270487064 is 460784072313.

313270487064 is a `hidden beast` number, since 313 + 270 + 4 + 8 + 7 + 0 + 64 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2361772 + ... + 2490884.

It is an arithmetic number, because the mean of its divisors is an integer number (6972156000).

Almost surely, 2^313270487064 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 313270487064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (446217984000).

313270487064 is an abundant number, since it is smaller than the sum of its proper divisors (579165480936).

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

313270487064 is a wasteful number, since it uses less digits than its factorization.

313270487064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129414 (or 129404 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 45.

The spelling of 313270487064 in words is "three hundred thirteen billion, two hundred seventy million, four hundred eighty-seven thousand, sixty-four".