352997769696 has 384 divisors, whose sum is σ = 1213332825600. Its totient is φ = 88040079360.

The previous prime is 352997769689. The next prime is 352997769697. The reversal of 352997769696 is 696967799253.

It is a Harshad number since it is a multiple of its sum of digits (78).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352997769697) 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, 4394340 + ... + 4473948.

It is an arithmetic number, because the mean of its divisors is an integer number (3159720900).

Almost surely, 2^352997769696 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 352997769696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (606666412800).

352997769696 is an abundant number, since it is smaller than the sum of its proper divisors (860335055904).

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

352997769696 is a wasteful number, since it uses less digits than its factorization.

352997769696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79682 (or 79674 counting only the distinct ones).

The product of its digits is 2083248720, while the sum is 78.

The spelling of 352997769696 in words is "three hundred fifty-two billion, nine hundred ninety-seven million, seven hundred sixty-nine thousand, six hundred ninety-six".