353389480 has 64 divisors (see below), whose sum is σ = 849087360. Its totient is φ = 132050688.

The previous prime is 353389453. The next prime is 353389481. The reversal of 353389480 is 84983353.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is not an unprimeable number, because it can be changed into a prime (353389481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35094 + ... + 44026.

It is an arithmetic number, because the mean of its divisors is an integer number (13266990).

Almost surely, 2^353389480 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 353389480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (424543680).

353389480 is an abundant number, since it is smaller than the sum of its proper divisors (495697880).

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

353389480 is a wasteful number, since it uses less digits than its factorization.

353389480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9010 (or 9006 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 43.

The square root of 353389480 is about 18798.6563349618. The cubic root of 353389480 is about 706.9974905666.

The spelling of 353389480 in words is "three hundred fifty-three million, three hundred eighty-nine thousand, four hundred eighty".