352427768 has 64 divisors (see below), whose sum is σ = 837907200. Its totient is φ = 134968320.

The previous prime is 352427767. The next prime is 352427771. The reversal of 352427768 is 867724253.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352427767) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31496 + ... + 41192.

It is an arithmetic number, because the mean of its divisors is an integer number (13092300).

Almost surely, 2^352427768 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 352427768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (418953600).

352427768 is an abundant number, since it is smaller than the sum of its proper divisors (485479432).

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

352427768 is a wasteful number, since it uses less digits than its factorization.

352427768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9780 (or 9776 counting only the distinct ones).

The product of its digits is 564480, while the sum is 44.

The square root of 352427768 is about 18773.0596334215. The cubic root of 352427768 is about 706.3555683369.

The spelling of 352427768 in words is "three hundred fifty-two million, four hundred twenty-seven thousand, seven hundred sixty-eight".