354739598979 has 4 divisors (see below), whose sum is σ = 472986131976. Its totient is φ = 236493065984.

The previous prime is 354739598977. The next prime is 354739599007. The reversal of 354739598979 is 979895937453.

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 354739598979 - 2¹ = 354739598977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (354739598977) 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, 59123266494 + ... + 59123266499.

It is an arithmetic number, because the mean of its divisors is an integer number (118246532994).

Almost surely, 2^354739598979 is an apocalyptic number.

354739598979 is a deficient number, since it is larger than the sum of its proper divisors (118246532997).

354739598979 is a wasteful number, since it uses less digits than its factorization.

354739598979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118246532996.

The product of its digits is 2314720800, while the sum is 78.

The spelling of 354739598979 in words is "three hundred fifty-four billion, seven hundred thirty-nine million, five hundred ninety-eight thousand, nine hundred seventy-nine".