1229470030 has 16 divisors (see below), whose sum is σ = 2237913360. Its totient is φ = 486261952.

The previous prime is 1229470019. The next prime is 1229470049. The reversal of 1229470030 is 300749221.

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, 689824 + ... + 691603.

It is an arithmetic number, because the mean of its divisors is an integer number (139869585).

Almost surely, 2^1229470030 is an apocalyptic number.

1229470030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1229470030 is a deficient number, since it is larger than the sum of its proper divisors (1008443330).

1229470030 is a wasteful number, since it uses less digits than its factorization.

1229470030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1381523.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 1229470030 is about 35063.7994233369. The cubic root of 1229470030 is about 1071.2873636466.

The spelling of 1229470030 in words is "one billion, two hundred twenty-nine million, four hundred seventy thousand, thirty".