354982346 has 8 divisors (see below), whose sum is σ = 545460804. Its totient is φ = 173162080.

The previous prime is 354982343. The next prime is 354982349. The reversal of 354982346 is 643289453.

It is an interprime number because it is at equal distance from previous prime (354982343) and next prime (354982349).

It can be written as a sum of positive squares in 2 ways, for example, as 354004225 + 978121 = 18815^2 + 989^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 354982297 and 354982306.

It is not an unprimeable number, because it can be changed into a prime (354982343) 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 3 ways as a sum of consecutive naturals, for example, 2164445 + ... + 2164608.

Almost surely, 2^354982346 is an apocalyptic number.

354982346 is a deficient number, since it is larger than the sum of its proper divisors (190478458).

354982346 is a wasteful number, since it uses less digits than its factorization.

354982346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4329096.

The product of its digits is 622080, while the sum is 44.

The square root of 354982346 is about 18840.9751870756. The cubic root of 354982346 is about 708.0581375754.

The spelling of 354982346 in words is "three hundred fifty-four million, nine hundred eighty-two thousand, three hundred forty-six".