314897856 has 224 divisors, whose sum is σ = 1044610560. Its totient is φ = 81506304.

The previous prime is 314897831. The next prime is 314897867. The reversal of 314897856 is 658798413.

It is a tau number, because it is divible by the number of its divisors (224).

It is a junction number, because it is equal to n+sod(n) for n = 314897799 and 314897808.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 1170490 + ... + 1170758.

It is an arithmetic number, because the mean of its divisors is an integer number (4663440).

Almost surely, 2^314897856 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 314897856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (522305280).

314897856 is an abundant number, since it is smaller than the sum of its proper divisors (729712704).

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

314897856 is a wasteful number, since it uses less digits than its factorization.

314897856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371 (or 361 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 51.

The square root of 314897856 is about 17745.3615347786. The cubic root of 314897856 is about 680.3356589689.

The spelling of 314897856 in words is "three hundred fourteen million, eight hundred ninety-seven thousand, eight hundred fifty-six".