351406106 has 8 divisors (see below), whose sum is σ = 527201460. Its totient is φ = 175672288.

The previous prime is 351406093. The next prime is 351406109. The reversal of 351406106 is 601604153.

It can be written as a sum of positive squares in 2 ways, for example, as 314743081 + 36663025 = 17741^2 + 6055^2 .

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

It is not an unprimeable number, because it can be changed into a prime (351406109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3560 + ... + 26748.

Almost surely, 2^351406106 is an apocalyptic number.

351406106 is a deficient number, since it is larger than the sum of its proper divisors (175795354).

351406106 is a wasteful number, since it uses less digits than its factorization.

351406106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30768.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 351406106 is about 18745.8290294134. The cubic root of 351406106 is about 705.6723502172.

The spelling of 351406106 in words is "three hundred fifty-one million, four hundred six thousand, one hundred six".