353799684 has 96 divisors (see below), whose sum is σ = 1103513600. Its totient is φ = 95761440.

The previous prime is 353799671. The next prime is 353799707. The reversal of 353799684 is 486997353.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 353799684.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2049 + ... + 26679.

Almost surely, 2^353799684 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 353799684, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (551756800).

353799684 is an abundant number, since it is smaller than the sum of its proper divisors (749713916).

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

353799684 is a wasteful number, since it uses less digits than its factorization.

353799684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24670 (or 24662 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 54.

The square root of 353799684 is about 18809.5636313020. The cubic root of 353799684 is about 707.2709386783.

The spelling of 353799684 in words is "three hundred fifty-three million, seven hundred ninety-nine thousand, six hundred eighty-four".