930485669 has 4 divisors (see below), whose sum is σ = 931813740. Its totient is φ = 929157600.

The previous prime is 930485659. The next prime is 930485687. The reversal of 930485669 is 966584039.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 474150625 + 456335044 = 21775^2 + 21362^2 .

It is a cyclic number.

It is not a de Polignac number, because 930485669 - 2⁴ = 930485653 is a prime.

It is a super-2 number, since 2×930485669² = 1731607160428755122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (930485639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 662984 + ... + 664385.

It is an arithmetic number, because the mean of its divisors is an integer number (232953435).

Almost surely, 2^930485669 is an apocalyptic number.

It is an amenable number.

930485669 is a deficient number, since it is larger than the sum of its proper divisors (1328071).

930485669 is a wasteful number, since it uses less digits than its factorization.

930485669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1328070.

The product of its (nonzero) digits is 1399680, while the sum is 50.

The square root of 930485669 is about 30503.8631815710. The cubic root of 930485669 is about 976.2698926206.

The spelling of 930485669 in words is "nine hundred thirty million, four hundred eighty-five thousand, six hundred sixty-nine".