2354286816 has 384 divisors, whose sum is σ = 8399462400. Its totient is φ = 627056640.

The previous prime is 2354286811. The next prime is 2354286817. The reversal of 2354286816 is 6186824532.

2354286816 is a `hidden beast` number, since 2 + 354 + 286 + 8 + 16 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2354286811) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5436936 + ... + 5437368.

It is an arithmetic number, because the mean of its divisors is an integer number (21873600).

Almost surely, 2^2354286816 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 2354286816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4199731200).

2354286816 is an abundant number, since it is smaller than the sum of its proper divisors (6045175584).

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

2354286816 is a wasteful number, since it uses less digits than its factorization.

2354286816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519 (or 505 counting only the distinct ones).

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

The square root of 2354286816 is about 48520.9935594893. The cubic root of 2354286816 is about 1330.3108203778.

The spelling of 2354286816 in words is "two billion, three hundred fifty-four million, two hundred eighty-six thousand, eight hundred sixteen".