352452789 has 48 divisors (see below), whose sum is σ = 602102592. Its totient is φ = 204104448.

The previous prime is 352452773. The next prime is 352452799. The reversal of 352452789 is 987254253.

352452789 is a `hidden beast` number, since 3 + 524 + 52 + 78 + 9 = 666.

It is not a de Polignac number, because 352452789 - 2⁴ = 352452773 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352452719) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 50422 + ... + 56984.

It is an arithmetic number, because the mean of its divisors is an integer number (12543804).

Almost surely, 2^352452789 is an apocalyptic number.

352452789 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

It is an amenable number.

352452789 is a deficient number, since it is larger than the sum of its proper divisors (249649803).

352452789 is a wasteful number, since it uses less digits than its factorization.

352452789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6608 (or 6596 counting only the distinct ones).

The product of its digits is 604800, while the sum is 45.

The square root of 352452789 is about 18773.7260286817. The cubic root of 352452789 is about 706.3722841068.

The spelling of 352452789 in words is "three hundred fifty-two million, four hundred fifty-two thousand, seven hundred eighty-nine".