353134979 has 4 divisors (see below), whose sum is σ = 353723160. Its totient is φ = 352546800.

The previous prime is 353134973. The next prime is 353134987. The reversal of 353134979 is 979431353.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 353134979 - 2⁸ = 353134723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (353134973) 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, 293189 + ... + 294390.

It is an arithmetic number, because the mean of its divisors is an integer number (88430790).

Almost surely, 2^353134979 is an apocalyptic number.

353134979 is a deficient number, since it is larger than the sum of its proper divisors (588181).

353134979 is an equidigital number, since it uses as much as digits as its factorization.

353134979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588180.

The product of its digits is 306180, while the sum is 44.

The square root of 353134979 is about 18791.8859883727. The cubic root of 353134979 is about 706.8277300147.

The spelling of 353134979 in words is "three hundred fifty-three million, one hundred thirty-four thousand, nine hundred seventy-nine".