352630480 has 80 divisors (see below), whose sum is σ = 866194560. Its totient is φ = 133236224.

The previous prime is 352630427. The next prime is 352630501. The reversal of 352630480 is 84036253.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151566 + ... + 153874.

It is an arithmetic number, because the mean of its divisors is an integer number (10827432).

Almost surely, 2^352630480 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 352630480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (433097280).

352630480 is an abundant number, since it is smaller than the sum of its proper divisors (513564080).

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

352630480 is a wasteful number, since it uses less digits than its factorization.

352630480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2428 (or 2422 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 352630480 is about 18778.4578706559. The cubic root of 352630480 is about 706.4909713128.

The spelling of 352630480 in words is "three hundred fifty-two million, six hundred thirty thousand, four hundred eighty".