354914189 has 4 divisors (see below), whose sum is σ = 405616224. Its totient is φ = 304212156.

The previous prime is 354914159. The next prime is 354914201. The reversal of 354914189 is 981419453.

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 354914189 - 2¹² = 354910093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354914149) 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, 25351007 + ... + 25351020.

It is an arithmetic number, because the mean of its divisors is an integer number (101404056).

Almost surely, 2^354914189 is an apocalyptic number.

It is an amenable number.

354914189 is a deficient number, since it is larger than the sum of its proper divisors (50702035).

354914189 is an equidigital number, since it uses as much as digits as its factorization.

354914189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50702034.

The product of its digits is 155520, while the sum is 44.

The square root of 354914189 is about 18839.1663562908. The cubic root of 354914189 is about 708.0128186950.

The spelling of 354914189 in words is "three hundred fifty-four million, nine hundred fourteen thousand, one hundred eighty-nine".