354203401 has 8 divisors (see below), whose sum is σ = 357428160. Its totient is φ = 350991792.

The previous prime is 354203389. The next prime is 354203417. The reversal of 354203401 is 104302453.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 354203401 - 2²³ = 345814793 is a prime.

It is a super-3 number, since 3×354203401³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (354203441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55491 + ... + 61543.

It is an arithmetic number, because the mean of its divisors is an integer number (44678520).

Almost surely, 2^354203401 is an apocalyptic number.

It is an amenable number.

354203401 is a deficient number, since it is larger than the sum of its proper divisors (3224759).

354203401 is a wasteful number, since it uses less digits than its factorization.

354203401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6575.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 354203401 is about 18820.2922665935. The cubic root of 354203401 is about 707.5398561622.

Adding to 354203401 its reverse (104302453), we get a palindrome (458505854).

The spelling of 354203401 in words is "three hundred fifty-four million, two hundred three thousand, four hundred one".