1348331750 has 16 divisors (see below), whose sum is σ = 2524077504. Its totient is φ = 539332600.

The previous prime is 1348331749. The next prime is 1348331753. The reversal of 1348331750 is 571338431.

It is a self number, because there is not a number n which added to its sum of digits gives 1348331750.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1348331753) 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, 2696414 + ... + 2696913.

It is an arithmetic number, because the mean of its divisors is an integer number (157754844).

Almost surely, 2^1348331750 is an apocalyptic number.

1348331750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1348331750 is a deficient number, since it is larger than the sum of its proper divisors (1175745754).

1348331750 is an equidigital number, since it uses as much as digits as its factorization.

1348331750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5393344 (or 5393334 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 1348331750 is about 36719.6371169433. The cubic root of 1348331750 is about 1104.7540111580.

The spelling of 1348331750 in words is "one billion, three hundred forty-eight million, three hundred thirty-one thousand, seven hundred fifty".