30029030 has 32 divisors (see below), whose sum is σ = 56873664. Its totient is φ = 11393536.

The previous prime is 30029029. The next prime is 30029039. The reversal of 30029030 is 3092003.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30029039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31034 + ... + 31986.

It is an arithmetic number, because the mean of its divisors is an integer number (1777302).

Almost surely, 2^30029030 is an apocalyptic number.

30029030 is a deficient number, since it is larger than the sum of its proper divisors (26844634).

30029030 is a wasteful number, since it uses less digits than its factorization.

30029030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120.

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 30029030 is about 5479.8749985743. The cubic root of 30029030 is about 310.8234437952.

The spelling of 30029030 in words is "thirty million, twenty-nine thousand, thirty".