352566030 has 64 divisors (see below), whose sum is σ = 869476608. Its totient is φ = 91445760.

The previous prime is 352566023. The next prime is 352566061. The reversal of 352566030 is 30665253.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 434325 + ... + 435135.

It is an arithmetic number, because the mean of its divisors is an integer number (13585572).

Almost surely, 2^352566030 is an apocalyptic number.

352566030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 352566030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (434738304).

352566030 is an abundant number, since it is smaller than the sum of its proper divisors (516910578).

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

352566030 is a wasteful number, since it uses less digits than its factorization.

352566030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1201.

The product of its (nonzero) digits is 16200, while the sum is 30.

The square root of 352566030 is about 18776.7417301299. The cubic root of 352566030 is about 706.4479270875.

The spelling of 352566030 in words is "three hundred fifty-two million, five hundred sixty-six thousand, thirty".