1348639075 has 12 divisors (see below), whose sum is σ = 1911214480. Its totient is φ = 924780960.

The previous prime is 1348639043. The next prime is 1348639079. The reversal of 1348639075 is 5709368431.

It is not a de Polignac number, because 1348639075 - 2⁵ = 1348639043 is a prime.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1348639079) 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 11 ways as a sum of consecutive naturals, for example, 3853080 + ... + 3853429.

Almost surely, 2^1348639075 is an apocalyptic number.

1348639075 is a deficient number, since it is larger than the sum of its proper divisors (562575405).

1348639075 is an equidigital number, since it uses as much as digits as its factorization.

1348639075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7706526 (or 7706521 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 46.

The square root of 1348639075 is about 36723.8216284743. The cubic root of 1348639075 is about 1104.8379402391.

The spelling of 1348639075 in words is "one billion, three hundred forty-eight million, six hundred thirty-nine thousand, seventy-five".