1326513467 has 24 divisors (see below), whose sum is σ = 1420339536. Its totient is φ = 1238016000.

The previous prime is 1326513439. The next prime is 1326513469. The reversal of 1326513467 is 7643156231.

It is not a de Polignac number, because 1326513467 - 2⁶ = 1326513403 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1326513467.

It is not an unprimeable number, because it can be changed into a prime (1326513469) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5161403 + ... + 5161659.

It is an arithmetic number, because the mean of its divisors is an integer number (59180814).

Almost surely, 2^1326513467 is an apocalyptic number.

1326513467 is a deficient number, since it is larger than the sum of its proper divisors (93826069).

1326513467 is a wasteful number, since it uses less digits than its factorization.

1326513467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491 (or 460 counting only the distinct ones).

The product of its digits is 90720, while the sum is 38.

The square root of 1326513467 is about 36421.3325813321. The cubic root of 1326513467 is about 1098.7626491659.

Adding to 1326513467 its reverse (7643156231), we get a palindrome (8969669698).

The spelling of 1326513467 in words is "one billion, three hundred twenty-six million, five hundred thirteen thousand, four hundred sixty-seven".