1348303187 has 16 divisors (see below), whose sum is σ = 1681999872. Its totient is φ = 1050001920.

The previous prime is 1348303157. The next prime is 1348303219. The reversal of 1348303187 is 7813038431.

It is not a de Polignac number, because 1348303187 - 2¹² = 1348299091 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1348303187.

It is not an unprimeable number, because it can be changed into a prime (1348303157) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158558 + ... + 166844.

It is an arithmetic number, because the mean of its divisors is an integer number (105124992).

Almost surely, 2^1348303187 is an apocalyptic number.

1348303187 is a deficient number, since it is larger than the sum of its proper divisors (333696685).

1348303187 is a wasteful number, since it uses less digits than its factorization.

1348303187 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10418.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 1348303187 is about 36719.2481813013. The cubic root of 1348303187 is about 1104.7462100829.

The spelling of 1348303187 in words is "one billion, three hundred forty-eight million, three hundred three thousand, one hundred eighty-seven".