352021030 has 8 divisors (see below), whose sum is σ = 633637872. Its totient is φ = 140808408.

The previous prime is 352020943. The next prime is 352021067. The reversal of 352021030 is 30120253.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 352020995 and 352021013.

It is a congruent number.

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, 17601042 + ... + 17601061.

It is an arithmetic number, because the mean of its divisors is an integer number (79204734).

Almost surely, 2^352021030 is an apocalyptic number.

352021030 is a deficient number, since it is larger than the sum of its proper divisors (281616842).

352021030 is a wasteful number, since it uses less digits than its factorization.

352021030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35202110.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 352021030 is about 18762.2234823061. The cubic root of 352021030 is about 706.0837280021.

Adding to 352021030 its reverse (30120253), we get a palindrome (382141283).

The spelling of 352021030 in words is "three hundred fifty-two million, twenty-one thousand, thirty".