354775099 has 4 divisors (see below), whose sum is σ = 405457264. Its totient is φ = 304092936.

The previous prime is 354775097. The next prime is 354775151. The reversal of 354775099 is 990577453.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 990577453 = 10531 ⋅94063.

It is not a de Polignac number, because 354775099 - 2¹ = 354775097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (354775097) 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, 25341072 + ... + 25341085.

It is an arithmetic number, because the mean of its divisors is an integer number (101364316).

Almost surely, 2^354775099 is an apocalyptic number.

354775099 is a deficient number, since it is larger than the sum of its proper divisors (50682165).

354775099 is an equidigital number, since it uses as much as digits as its factorization.

354775099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50682164.

The product of its (nonzero) digits is 1190700, while the sum is 49.

The square root of 354775099 is about 18835.4744830068. The cubic root of 354775099 is about 707.9203171146.

The spelling of 354775099 in words is "three hundred fifty-four million, seven hundred seventy-five thousand, ninety-nine".