352598399 has 4 divisors (see below), whose sum is σ = 354138360. Its totient is φ = 351058440.

The previous prime is 352598387. The next prime is 352598413. The reversal of 352598399 is 993895253.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 352598399 - 2¹² = 352594303 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 352598399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352598339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 769637 + ... + 770094.

It is an arithmetic number, because the mean of its divisors is an integer number (88534590).

Almost surely, 2^352598399 is an apocalyptic number.

352598399 is a deficient number, since it is larger than the sum of its proper divisors (1539961).

352598399 is a wasteful number, since it uses less digits than its factorization.

352598399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1539960.

The product of its digits is 2624400, while the sum is 53.

The square root of 352598399 is about 18777.6036543538. The cubic root of 352598399 is about 706.4695460291.

The spelling of 352598399 in words is "three hundred fifty-two million, five hundred ninety-eight thousand, three hundred ninety-nine".