350406532 has 48 divisors (see below), whose sum is σ = 717050880. Its totient is φ = 146719872.

The previous prime is 350406521. The next prime is 350406557. The reversal of 350406532 is 235604053.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 350406532.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 576973 + ... + 577579.

It is an arithmetic number, because the mean of its divisors is an integer number (14938560).

Almost surely, 2^350406532 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 350406532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (358525440).

350406532 is an abundant number, since it is smaller than the sum of its proper divisors (366644348).

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

350406532 is a wasteful number, since it uses less digits than its factorization.

350406532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1060 (or 1058 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 350406532 is about 18719.1488054345. The cubic root of 350406532 is about 705.0026202475.

The spelling of 350406532 in words is "three hundred fifty million, four hundred six thousand, five hundred thirty-two".