353974147 has 2 divisors, whose sum is σ = 353974148. Its totient is φ = 353974146.

The previous prime is 353974129. The next prime is 353974193. The reversal of 353974147 is 741479353.

It is a weak prime.

It is an emirp because it is prime and its reverse (741479353) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 353974147 - 2²⁷ = 219756419 is a prime.

It is not a weakly prime, because it can be changed into another prime (353974447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176987073 + 176987074.

It is an arithmetic number, because the mean of its divisors is an integer number (176987074).

Almost surely, 2^353974147 is an apocalyptic number.

353974147 is a deficient number, since it is larger than the sum of its proper divisors (1).

353974147 is an equidigital number, since it uses as much as digits as its factorization.

353974147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 317520, while the sum is 43.

The square root of 353974147 is about 18814.2006739590. The cubic root of 353974147 is about 707.3871742571.

The spelling of 353974147 in words is "three hundred fifty-three million, nine hundred seventy-four thousand, one hundred forty-seven".