351441166 has 4 divisors (see below), whose sum is σ = 527161752. Its totient is φ = 175720582.

The previous prime is 351441163. The next prime is 351441239. The reversal of 351441166 is 661144153.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 661144153 = 7933 ⋅83341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (351441161) 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 as a sum of consecutive naturals, namely, 87860290 + ... + 87860293.

It is an arithmetic number, because the mean of its divisors is an integer number (131790438).

Almost surely, 2^351441166 is an apocalyptic number.

351441166 is a deficient number, since it is larger than the sum of its proper divisors (175720586).

351441166 is a wasteful number, since it uses less digits than its factorization.

351441166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175720585.

The product of its digits is 8640, while the sum is 31.

The square root of 351441166 is about 18746.7641474469. The cubic root of 351441166 is about 705.6958178893.

It can be divided in two parts, 35144 and 1166, that multiplied together give a palindrome (40977904).

The spelling of 351441166 in words is "three hundred fifty-one million, four hundred forty-one thousand, one hundred sixty-six".