352340436 has 96 divisors (see below), whose sum is σ = 1002661632. Its totient is φ = 94003200.

The previous prime is 352340431. The next prime is 352340447. The reversal of 352340436 is 634043253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352340431) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 194736 + ... + 196536.

It is an arithmetic number, because the mean of its divisors is an integer number (10444392).

Almost surely, 2^352340436 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 352340436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (501330816).

352340436 is an abundant number, since it is smaller than the sum of its proper divisors (650321196).

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

352340436 is a wasteful number, since it uses less digits than its factorization.

352340436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1969 (or 1967 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 30.

The square root of 352340436 is about 18770.7334965898. The cubic root of 352340436 is about 706.2972182804.

Adding to 352340436 its reverse (634043253), we get a palindrome (986383689).

The spelling of 352340436 in words is "three hundred fifty-two million, three hundred forty thousand, four hundred thirty-six".