30492000833 has 16 divisors (see below), whose sum is σ = 35104253184. Its totient is φ = 25944338880.

The previous prime is 30492000827. The next prime is 30492000859. The reversal of 30492000833 is 33800029403.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 30492000833 - 2⁶ = 30492000769 is a prime.

It is a super-2 number, since 2×30492000833² (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 30492000833.

It is not an unprimeable number, because it can be changed into a prime (30492000823) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 684116 + ... + 727322.

It is an arithmetic number, because the mean of its divisors is an integer number (2194015824).

Almost surely, 2^30492000833 is an apocalyptic number.

30492000833 is the 100817-th octagonal number.

It is an amenable number.

30492000833 is a deficient number, since it is larger than the sum of its proper divisors (4612252351).

30492000833 is a wasteful number, since it uses less digits than its factorization.

30492000833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43952.

The product of its (nonzero) digits is 15552, while the sum is 32.

The spelling of 30492000833 in words is "thirty billion, four hundred ninety-two million, eight hundred thirty-three", and thus it is an aban number.