7429030 has 16 divisors (see below), whose sum is σ = 15282720. Its totient is φ = 2547072.

The previous prime is 7429021. The next prime is 7429031. The reversal of 7429030 is 309247.

It is a nialpdrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 7428986 and 7429004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7429031) 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 7 ways as a sum of consecutive naturals, for example, 52995 + ... + 53134.

It is an arithmetic number, because the mean of its divisors is an integer number (955170).

Almost surely, 2^7429030 is an apocalyptic number.

7429030 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

7429030 is an abundant number, since it is smaller than the sum of its proper divisors (7853690).

7429030 is a wasteful number, since it uses less digits than its factorization.

7429030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106143.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 7429030 is about 2725.6246990369. The cubic root of 7429030 is about 195.1240061559.

The spelling of 7429030 in words is "seven million, four hundred twenty-nine thousand, thirty".