352445404 has 6 divisors (see below), whose sum is σ = 616779464. Its totient is φ = 176222700.

The previous prime is 352445371. The next prime is 352445407. The reversal of 352445404 is 404544253.

352445404 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352445407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44055672 + ... + 44055679.

Almost surely, 2^352445404 is an apocalyptic number.

It is an amenable number.

352445404 is a deficient number, since it is larger than the sum of its proper divisors (264334060).

352445404 is a wasteful number, since it uses less digits than its factorization.

352445404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88111355 (or 88111353 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 31.

The square root of 352445404 is about 18773.5293432002. The cubic root of 352445404 is about 706.3673504950.

Adding to 352445404 its reverse (404544253), we get a palindrome (756989657).

The spelling of 352445404 in words is "three hundred fifty-two million, four hundred forty-five thousand, four hundred four".