354336986 has 8 divisors (see below), whose sum is σ = 532107360. Its totient is φ = 176967868.

The previous prime is 354336977. The next prime is 354337021. The reversal of 354336986 is 689633453.

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

It is a self number, because there is not a number n which added to its sum of digits gives 354336986.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98096 + ... + 101643.

It is an arithmetic number, because the mean of its divisors is an integer number (66513420).

Almost surely, 2^354336986 is an apocalyptic number.

354336986 is a deficient number, since it is larger than the sum of its proper divisors (177770374).

354336986 is a wasteful number, since it uses less digits than its factorization.

354336986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200628.

The product of its digits is 1399680, while the sum is 47.

The square root of 354336986 is about 18823.8408939302. The cubic root of 354336986 is about 707.6287926620.

The spelling of 354336986 in words is "three hundred fifty-four million, three hundred thirty-six thousand, nine hundred eighty-six".