354554401 has 4 divisors (see below), whose sum is σ = 354673072. Its totient is φ = 354435732.

The previous prime is 354554381. The next prime is 354554441. The reversal of 354554401 is 104455453.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 354554401 - 2¹⁹ = 354030113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (354554441) 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, 54735 + ... + 60868.

It is an arithmetic number, because the mean of its divisors is an integer number (88668268).

Almost surely, 2^354554401 is an apocalyptic number.

It is an amenable number.

354554401 is a deficient number, since it is larger than the sum of its proper divisors (118671).

354554401 is a wasteful number, since it uses less digits than its factorization.

354554401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118670.

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 354554401 is about 18829.6149987194. The cubic root of 354554401 is about 707.7734926363.

The spelling of 354554401 in words is "three hundred fifty-four million, five hundred fifty-four thousand, four hundred one".