9013432930 has 16 divisors (see below), whose sum is σ = 16226347320. Its totient is φ = 3604891392.

The previous prime is 9013432927. The next prime is 9013432973. The reversal of 9013432930 is 392343109.

It can be written as a sum of positive squares in 4 ways, for example, as 8208178801 + 805254129 = 90599^2 + 28377^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23956 + ... + 136384.

Almost surely, 2^9013432930 is an apocalyptic number.

9013432930 is a deficient number, since it is larger than the sum of its proper divisors (7212914390).

9013432930 is a wasteful number, since it uses less digits than its factorization.

9013432930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120453.

The product of its (nonzero) digits is 17496, while the sum is 34.

The square root of 9013432930 is about 94939.1011649047. The cubic root of 9013432930 is about 2081.1181834409.

The spelling of 9013432930 in words is "nine billion, thirteen million, four hundred thirty-two thousand, nine hundred thirty".