1330464773 has 4 divisors (see below), whose sum is σ = 1451416128. Its totient is φ = 1209513420.

The previous prime is 1330464769. The next prime is 1330464799. The reversal of 1330464773 is 3774640331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1330464773 - 2² = 1330464769 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330464703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60475661 + ... + 60475682.

It is an arithmetic number, because the mean of its divisors is an integer number (362854032).

Almost surely, 2^1330464773 is an apocalyptic number.

It is an amenable number.

1330464773 is a deficient number, since it is larger than the sum of its proper divisors (120951355).

1330464773 is a wasteful number, since it uses less digits than its factorization.

1330464773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120951354.

The product of its (nonzero) digits is 127008, while the sum is 38.

The square root of 1330464773 is about 36475.5366375877. The cubic root of 1330464773 is about 1099.8525347773.

The spelling of 1330464773 in words is "one billion, three hundred thirty million, four hundred sixty-four thousand, seven hundred seventy-three".