1346680147 has 4 divisors (see below), whose sum is σ = 1346775976. Its totient is φ = 1346584320.

The previous prime is 1346680141. The next prime is 1346680171. The reversal of 1346680147 is 7410866431.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1346680147 - 2⁷ = 1346680019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1346680141) 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 in 3 ways as a sum of consecutive naturals, for example, 22254 + ... + 56467.

It is an arithmetic number, because the mean of its divisors is an integer number (336693994).

Almost surely, 2^1346680147 is an apocalyptic number.

1346680147 is a deficient number, since it is larger than the sum of its proper divisors (95829).

1346680147 is an equidigital number, since it uses as much as digits as its factorization.

1346680147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95828.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 1346680147 is about 36697.1408559305. The cubic root of 1346680147 is about 1104.3027472038.

The spelling of 1346680147 in words is "one billion, three hundred forty-six million, six hundred eighty thousand, one hundred forty-seven".