1348559387 has 8 divisors (see below), whose sum is σ = 1582865376. Its totient is φ = 1124667072.

The previous prime is 1348559353. The next prime is 1348559389. The reversal of 1348559387 is 7839558431.

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

It is a cyclic number.

It is not a de Polignac number, because 1348559387 - 2¹⁶ = 1348493851 is a prime.

It is a super-2 number, since 2×1348559387² = 3637224840531631538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1348559389) 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, 2603138 + ... + 2603655.

It is an arithmetic number, because the mean of its divisors is an integer number (197858172).

Almost surely, 2^1348559387 is an apocalyptic number.

1348559387 is a deficient number, since it is larger than the sum of its proper divisors (234305989).

1348559387 is an equidigital number, since it uses as much as digits as its factorization.

1348559387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5206837.

The product of its digits is 3628800, while the sum is 53.

The square root of 1348559387 is about 36722.7366491115. The cubic root of 1348559387 is about 1104.8161790277.

The spelling of 1348559387 in words is "one billion, three hundred forty-eight million, five hundred fifty-nine thousand, three hundred eighty-seven".