353701683664 has 80 divisors (see below), whose sum is σ = 831917789568. Its totient is φ = 142213533696.

The previous prime is 353701683623. The next prime is 353701683683. The reversal of 353701683664 is 466386107353.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 299199 + ... + 892705.

Almost surely, 2^353701683664 is an apocalyptic number.

353701683664 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 353701683664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (415958894784).

353701683664 is an abundant number, since it is smaller than the sum of its proper divisors (478216105904).

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

353701683664 is a wasteful number, since it uses less digits than its factorization.

353701683664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593852 (or 593846 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 52.

The spelling of 353701683664 in words is "three hundred fifty-three billion, seven hundred one million, six hundred eighty-three thousand, six hundred sixty-four".