9469430091 has 32 divisors (see below), whose sum is σ = 15717772800. Its totient is φ = 5583932640.

The previous prime is 9469430071. The next prime is 9469430107. The reversal of 9469430091 is 1900349649.

It is not a de Polignac number, because 9469430091 - 2¹⁵ = 9469397323 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9469430021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 419871 + ... + 441848.

It is an arithmetic number, because the mean of its divisors is an integer number (491180400).

Almost surely, 2^9469430091 is an apocalyptic number.

9469430091 is a deficient number, since it is larger than the sum of its proper divisors (6248342709).

9469430091 is a wasteful number, since it uses less digits than its factorization.

9469430091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861776 (or 861770 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 45.

The square root of 9469430091 is about 97310.9967629558. The cubic root of 9469430091 is about 2115.6376187301.

The spelling of 9469430091 in words is "nine billion, four hundred sixty-nine million, four hundred thirty thousand, ninety-one".