1346401166 has 8 divisors (see below), whose sum is σ = 2203201944. Its totient is φ = 612000520.

The previous prime is 1346401159. The next prime is 1346401193. The reversal of 1346401166 is 6611046431.

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

It is a congruent number.

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, 30600005 + ... + 30600048.

It is an arithmetic number, because the mean of its divisors is an integer number (275400243).

Almost surely, 2^1346401166 is an apocalyptic number.

1346401166 is a deficient number, since it is larger than the sum of its proper divisors (856800778).

1346401166 is a wasteful number, since it uses less digits than its factorization.

1346401166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61200066.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 1346401166 is about 36693.3395318551. The cubic root of 1346401166 is about 1104.2264854026.

Adding to 1346401166 its reverse (6611046431), we get a palindrome (7957447597).

The spelling of 1346401166 in words is "one billion, three hundred forty-six million, four hundred one thousand, one hundred sixty-six".