1348794771 has 8 divisors (see below), whose sum is σ = 1798650000. Its totient is φ = 899068032.

The previous prime is 1348794757. The next prime is 1348794787. The reversal of 1348794771 is 1774978431.

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

It is not a de Polignac number, because 1348794771 - 2¹¹ = 1348792723 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1348794751) 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, 4146 + ... + 52103.

It is an arithmetic number, because the mean of its divisors is an integer number (224831250).

Almost surely, 2^1348794771 is an apocalyptic number.

1348794771 is a deficient number, since it is larger than the sum of its proper divisors (449855229).

1348794771 is an equidigital number, since it uses as much as digits as its factorization.

1348794771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64245.

The product of its digits is 1185408, while the sum is 51.

The square root of 1348794771 is about 36725.9413902489. The cubic root of 1348794771 is about 1104.8804552534.

The spelling of 1348794771 in words is "one billion, three hundred forty-eight million, seven hundred ninety-four thousand, seven hundred seventy-one".