30429030 has 16 divisors (see below), whose sum is σ = 73029744. Its totient is φ = 8114400.

The previous prime is 30429017. The next prime is 30429043. The reversal of 30429030 is 3092403.

It is an interprime number because it is at equal distance from previous prime (30429017) and next prime (30429043).

It is a junction number, because it is equal to n+sod(n) for n = 30428988 and 30429006.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 507121 + ... + 507180.

It is an arithmetic number, because the mean of its divisors is an integer number (4564359).

Almost surely, 2^30429030 is an apocalyptic number.

30429030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30429030 is an abundant number, since it is smaller than the sum of its proper divisors (42600714).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30429030 is a wasteful number, since it uses less digits than its factorization.

30429030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1014311.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 30429030 is about 5516.2514445953. The cubic root of 30429030 is about 312.1974629361.

The spelling of 30429030 in words is "thirty million, four hundred twenty-nine thousand, thirty".