353420344 has 16 divisors (see below), whose sum is σ = 701643600. Its totient is φ = 166315392.

The previous prime is 353420341. The next prime is 353420357. The reversal of 353420344 is 443024353.

353420344 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 (353420341) 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, 1299204 + ... + 1299475.

It is an arithmetic number, because the mean of its divisors is an integer number (43852725).

Almost surely, 2^353420344 is an apocalyptic number.

353420344 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

353420344 is a deficient number, since it is larger than the sum of its proper divisors (348223256).

353420344 is a wasteful number, since it uses less digits than its factorization.

353420344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2598702 (or 2598698 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 28.

The square root of 353420344 is about 18799.4772267742. The cubic root of 353420344 is about 707.0180723293.

Adding to 353420344 its reverse (443024353), we get a palindrome (796444697).

The spelling of 353420344 in words is "three hundred fifty-three million, four hundred twenty thousand, three hundred forty-four".