353225667 has 4 divisors (see below), whose sum is σ = 470967560. Its totient is φ = 235483776.

The previous prime is 353225641. The next prime is 353225671. The reversal of 353225667 is 766522353.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 766522353 = 3 ⋅255507451.

It is not a de Polignac number, because 353225667 - 2²⁴ = 336448451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (353225767) 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, 58870942 + ... + 58870947.

It is an arithmetic number, because the mean of its divisors is an integer number (117741890).

Almost surely, 2^353225667 is an apocalyptic number.

353225667 is a deficient number, since it is larger than the sum of its proper divisors (117741893).

353225667 is a wasteful number, since it uses less digits than its factorization.

353225667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117741892.

The product of its digits is 226800, while the sum is 39.

The square root of 353225667 is about 18794.2987897926. The cubic root of 353225667 is about 706.8882312494. Note that the first 3 decimals are identical.

The spelling of 353225667 in words is "three hundred fifty-three million, two hundred twenty-five thousand, six hundred sixty-seven".