1326316601 has 8 divisors (see below), whose sum is σ = 1330079520. Its totient is φ = 1322560512.

The previous prime is 1326316583. The next prime is 1326316619. The reversal of 1326316601 is 1066136231.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1326316583) and next prime (1326316619).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1326316601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1326316301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 893606 + ... + 895088.

It is an arithmetic number, because the mean of its divisors is an integer number (166259940).

Almost surely, 2^1326316601 is an apocalyptic number.

It is an amenable number.

1326316601 is a deficient number, since it is larger than the sum of its proper divisors (3762919).

1326316601 is a wasteful number, since it uses less digits than its factorization.

1326316601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3415.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 1326316601 is about 36418.6298616519. The cubic root of 1326316601 is about 1098.7082912030.

The spelling of 1326316601 in words is "one billion, three hundred twenty-six million, three hundred sixteen thousand, six hundred one".