1348358811 has 8 divisors (see below), whose sum is σ = 1818012240. Its totient is φ = 888805632.

The previous prime is 1348358789. The next prime is 1348358813. The reversal of 1348358811 is 1188538431.

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

It is not a de Polignac number, because 1348358811 - 2²¹ = 1346261659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1348358813) 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, 2524750 + ... + 2525283.

It is an arithmetic number, because the mean of its divisors is an integer number (227251530).

Almost surely, 2^1348358811 is an apocalyptic number.

1348358811 is a deficient number, since it is larger than the sum of its proper divisors (469653429).

1348358811 is an equidigital number, since it uses as much as digits as its factorization.

1348358811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5050125.

The product of its digits is 92160, while the sum is 42.

The square root of 1348358811 is about 36720.0055964048. The cubic root of 1348358811 is about 1104.7614019079.

The spelling of 1348358811 in words is "one billion, three hundred forty-eight million, three hundred fifty-eight thousand, eight hundred eleven".