1346376601 has 2 divisors, whose sum is σ = 1346376602. Its totient is φ = 1346376600.

The previous prime is 1346376589. The next prime is 1346376623. The reversal of 1346376601 is 1066736431.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1216963225 + 129413376 = 34885^2 + 11376^2 .

It is an emirp because it is prime and its reverse (1066736431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1346376601 - 2¹⁷ = 1346245529 is a prime.

It is not a weakly prime, because it can be changed into another prime (1346376631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 673188300 + 673188301.

It is an arithmetic number, because the mean of its divisors is an integer number (673188301).

Almost surely, 2^1346376601 is an apocalyptic number.

It is an amenable number.

1346376601 is a deficient number, since it is larger than the sum of its proper divisors (1).

1346376601 is an equidigital number, since it uses as much as digits as its factorization.

1346376601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 37.

The square root of 1346376601 is about 36693.0047965549. The cubic root of 1346376601 is about 1104.2197698487.

The spelling of 1346376601 in words is "one billion, three hundred forty-six million, three hundred seventy-six thousand, six hundred one".