245384316 has 168 divisors, whose sum is σ = 700219520. Its totient is φ = 74952864.

The previous prime is 245384299. The next prime is 245384339. The reversal of 245384316 is 613483542.

245384316 is a `hidden beast` number, since 245 + 384 + 31 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 2382321 + ... + 2382423.

Almost surely, 2^245384316 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 245384316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (350109760).

245384316 is an abundant number, since it is smaller than the sum of its proper divisors (454835204).

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

245384316 is a wasteful number, since it uses less digits than its factorization.

245384316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187 (or 170 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 245384316 is about 15664.7475562168. The cubic root of 245384316 is about 626.0594859550.

The spelling of 245384316 in words is "two hundred forty-five million, three hundred eighty-four thousand, three hundred sixteen".