9432466381 has 8 divisors (see below), whose sum is σ = 10692674720. Its totient is φ = 8248634352.

The previous prime is 9432466367. The next prime is 9432466387. The reversal of 9432466381 is 1836642349.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9432466381 - 2⁹ = 9432465869 is a prime.

It is a super-2 number, since 2×9432466381² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9432466387) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19093815 + ... + 19094308.

It is an arithmetic number, because the mean of its divisors is an integer number (1336584340).

Almost surely, 2^9432466381 is an apocalyptic number.

It is an amenable number.

9432466381 is a deficient number, since it is larger than the sum of its proper divisors (1260208339).

9432466381 is a wasteful number, since it uses less digits than its factorization.

9432466381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38188155.

The product of its digits is 746496, while the sum is 46.

The square root of 9432466381 is about 97120.8854006181. The cubic root of 9432466381 is about 2112.8812476531.

The spelling of 9432466381 in words is "nine billion, four hundred thirty-two million, four hundred sixty-six thousand, three hundred eighty-one".