354701979 has 6 divisors (see below), whose sum is σ = 512347316. Its totient is φ = 236467980.

The previous prime is 354701959. The next prime is 354701989. The reversal of 354701979 is 979107453.

It is not a de Polignac number, because 354701979 - 2⁸ = 354701723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (354701939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19705657 + ... + 19705674.

Almost surely, 2^354701979 is an apocalyptic number.

354701979 is a deficient number, since it is larger than the sum of its proper divisors (157645337).

354701979 is a wasteful number, since it uses less digits than its factorization.

354701979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39411337 (or 39411334 counting only the distinct ones).

The product of its (nonzero) digits is 238140, while the sum is 45.

The square root of 354701979 is about 18833.5333647194. The cubic root of 354701979 is about 707.8716790805.

The spelling of 354701979 in words is "three hundred fifty-four million, seven hundred one thousand, nine hundred seventy-nine".