354346395 has 96 divisors (see below), whose sum is σ = 666925056. Its totient is φ = 159329280.

The previous prime is 354346381. The next prime is 354346403. The reversal of 354346395 is 593643453.

It is a happy number.

It is not a de Polignac number, because 354346395 - 2⁹ = 354345883 is a prime.

It is a super-2 number, since 2×354346395² = 251122735298992050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7539262 + ... + 7539308.

It is an arithmetic number, because the mean of its divisors is an integer number (6947136).

Almost surely, 2^354346395 is an apocalyptic number.

354346395 is a deficient number, since it is larger than the sum of its proper divisors (312578661).

354346395 is a wasteful number, since it uses less digits than its factorization.

354346395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173 (or 132 counting only the distinct ones).

The product of its digits is 583200, while the sum is 42.

The square root of 354346395 is about 18824.0908146981. The cubic root of 354346395 is about 707.6350560221.

The spelling of 354346395 in words is "three hundred fifty-four million, three hundred forty-six thousand, three hundred ninety-five".