1341328758 has 64 divisors (see below), whose sum is σ = 3374341632. Its totient is φ = 345300480.

The previous prime is 1341328753. The next prime is 1341328759. The reversal of 1341328758 is 8578231431.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341328753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39360 + ... + 65052.

It is an arithmetic number, because the mean of its divisors is an integer number (52724088).

Almost surely, 2^1341328758 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1341328758, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1687170816).

1341328758 is an abundant number, since it is smaller than the sum of its proper divisors (2033012874).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1341328758 is a wasteful number, since it uses less digits than its factorization.

1341328758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25829.

The product of its digits is 161280, while the sum is 42.

The square root of 1341328758 is about 36624.1553895786. The cubic root of 1341328758 is about 1102.8380592358.

The spelling of 1341328758 in words is "one billion, three hundred forty-one million, three hundred twenty-eight thousand, seven hundred fifty-eight".