354323453 has 24 divisors (see below), whose sum is σ = 399383040. Its totient is φ = 314028000.

The previous prime is 354323449. The next prime is 354323471.

354323453 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 354323453 - 2² = 354323449 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354323413) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 965276 + ... + 965642.

It is an arithmetic number, because the mean of its divisors is an integer number (16640960).

Almost surely, 2^354323453 is an apocalyptic number.

It is an amenable number.

354323453 is a deficient number, since it is larger than the sum of its proper divisors (45059587).

354323453 is a wasteful number, since it uses less digits than its factorization.

354323453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569 (or 558 counting only the distinct ones).

The product of its digits is 64800, while the sum is 32.

The square root of 354323453 is about 18823.4814261337. The cubic root of 354323453 is about 707.6197838533.

The spelling of 354323453 in words is "three hundred fifty-four million, three hundred twenty-three thousand, four hundred fifty-three".