353388849 has 12 divisors (see below), whose sum is σ = 517914768. Its totient is φ = 214174840.

The previous prime is 353388811. The next prime is 353388853. The reversal of 353388849 is 948883353.

It is not a de Polignac number, because 353388849 - 2²⁰ = 352340273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (353388899) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 486399 + ... + 487124.

It is an arithmetic number, because the mean of its divisors is an integer number (43159564).

Almost surely, 2^353388849 is an apocalyptic number.

It is an amenable number.

353388849 is a deficient number, since it is larger than the sum of its proper divisors (164525919).

353388849 is a wasteful number, since it uses less digits than its factorization.

353388849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 973548 (or 973537 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 51.

The square root of 353388849 is about 18798.6395518399. The cubic root of 353388849 is about 706.9970697696.

The spelling of 353388849 in words is "three hundred fifty-three million, three hundred eighty-eight thousand, eight hundred forty-nine".