352219628 has 12 divisors (see below), whose sum is σ = 616702632. Its totient is φ = 176018880.

The previous prime is 352219619. The next prime is 352219667. The reversal of 352219628 is 826912253.

It is a junction number, because it is equal to n+sod(n) for n = 352219591 and 352219600.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13613 + ... + 29828.

It is an arithmetic number, because the mean of its divisors is an integer number (51391886).

Almost surely, 2^352219628 is an apocalyptic number.

It is an amenable number.

352219628 is a deficient number, since it is larger than the sum of its proper divisors (264483004).

352219628 is a wasteful number, since it uses less digits than its factorization.

352219628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45472 (or 45470 counting only the distinct ones).

The product of its digits is 51840, while the sum is 38.

The square root of 352219628 is about 18767.5152324435. The cubic root of 352219628 is about 706.2164856522.

The spelling of 352219628 in words is "three hundred fifty-two million, two hundred nineteen thousand, six hundred twenty-eight".