30076693 has 8 divisors (see below), whose sum is σ = 30605400. Its totient is φ = 29552640.

The previous prime is 30076687. The next prime is 30076703. The reversal of 30076693 is 39667003.

It can be written as a sum of positive squares in 4 ways, for example, as 232324 + 29844369 = 482^2 + 5463^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30076693 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 (30076093) 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, 13413 + ... + 15493.

It is an arithmetic number, because the mean of its divisors is an integer number (3825675).

Almost surely, 2^30076693 is an apocalyptic number.

It is an amenable number.

30076693 is a deficient number, since it is larger than the sum of its proper divisors (528707).

30076693 is a wasteful number, since it uses less digits than its factorization.

30076693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2327.

The product of its (nonzero) digits is 20412, while the sum is 34.

The square root of 30076693 is about 5484.2221873298. Note that the first 3 decimals coincide. The cubic root of 30076693 is about 310.9878063753.

The spelling of 30076693 in words is "thirty million, seventy-six thousand, six hundred ninety-three".