2685814350 has 144 divisors (see below), whose sum is σ = 7148292480. Its totient is φ = 665496000.

The previous prime is 2685814337. The next prime is 2685814361. The reversal of 2685814350 is 534185862.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 17786775 + ... + 17786925.

It is an arithmetic number, because the mean of its divisors is an integer number (49640920).

Almost surely, 2^2685814350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2685814350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3574146240).

2685814350 is an abundant number, since it is smaller than the sum of its proper divisors (4462478130).

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

2685814350 is a wasteful number, since it uses less digits than its factorization.

2685814350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343 (or 259 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 42.

The square root of 2685814350 is about 51824.8429809488. The cubic root of 2685814350 is about 1390.0337017172.

The spelling of 2685814350 in words is "two billion, six hundred eighty-five million, eight hundred fourteen thousand, three hundred fifty".