30320264769 has 8 divisors (see below), whose sum is σ = 40435284672. Its totient is φ = 20209377360.

The previous prime is 30320264761. The next prime is 30320264783. The reversal of 30320264769 is 96746202303.

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

It is not a de Polignac number, because 30320264769 - 2³ = 30320264761 is a prime.

It is a super-2 number, since 2×30320264769² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30320264769.

It is not an unprimeable number, because it can be changed into a prime (30320264761) 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, 1015962 + ... + 1045379.

It is an arithmetic number, because the mean of its divisors is an integer number (5054410584).

Almost surely, 2^30320264769 is an apocalyptic number.

It is an amenable number.

30320264769 is a deficient number, since it is larger than the sum of its proper divisors (10115019903).

30320264769 is a wasteful number, since it uses less digits than its factorization.

30320264769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2066247.

The product of its (nonzero) digits is 326592, while the sum is 42.

The spelling of 30320264769 in words is "thirty billion, three hundred twenty million, two hundred sixty-four thousand, seven hundred sixty-nine".