30366973397 has 8 divisors (see below), whose sum is σ = 31349107200. Its totient is φ = 29384999280.

The previous prime is 30366973387. The next prime is 30366973409. The reversal of 30366973397 is 79337966303.

It is a happy number.

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 30366973397 - 2⁸ = 30366973141 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 (30366973327) 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 7 ways as a sum of consecutive naturals, for example, 437288 + ... + 501950.

It is an arithmetic number, because the mean of its divisors is an integer number (3918638400).

Almost surely, 2^30366973397 is an apocalyptic number.

It is an amenable number.

30366973397 is a deficient number, since it is larger than the sum of its proper divisors (982133803).

30366973397 is a wasteful number, since it uses less digits than its factorization.

30366973397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79843.

The product of its (nonzero) digits is 11573604, while the sum is 56.

The spelling of 30366973397 in words is "thirty billion, three hundred sixty-six million, nine hundred seventy-three thousand, three hundred ninety-seven".