1330783741 has 8 divisors (see below), whose sum is σ = 1521172224. Its totient is φ = 1140464400.

The previous prime is 1330783739. The next prime is 1330783757. The reversal of 1330783741 is 1473870331.

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

It is a cyclic number.

It is not a de Polignac number, because 1330783741 - 2¹ = 1330783739 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1330783741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330783721) 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, 34191 + ... + 61891.

It is an arithmetic number, because the mean of its divisors is an integer number (190146528).

Almost surely, 2^1330783741 is an apocalyptic number.

It is an amenable number.

1330783741 is a deficient number, since it is larger than the sum of its proper divisors (190388483).

1330783741 is an equidigital number, since it uses as much as digits as its factorization.

1330783741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34571.

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 1330783741 is about 36479.9087306972. The cubic root of 1330783741 is about 1099.9404212910.

The spelling of 1330783741 in words is "one billion, three hundred thirty million, seven hundred eighty-three thousand, seven hundred forty-one".