9423892380 has 48 divisors (see below), whose sum is σ = 30156456960. Its totient is φ = 2154032448.

The previous prime is 9423892307. The next prime is 9423892381. The reversal of 9423892380 is 832983249.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9423892381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11218500 + ... + 11219339.

It is an arithmetic number, because the mean of its divisors is an integer number (628259520).

Almost surely, 2^9423892380 is an apocalyptic number.

It is an amenable number.

9423892380 is an abundant number, since it is smaller than the sum of its proper divisors (20732564580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9423892380 is a wasteful number, since it uses less digits than its factorization.

9423892380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22437858 (or 22437856 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 48.

The square root of 9423892380 is about 97076.7344939044. The cubic root of 9423892380 is about 2112.2408588441.

The spelling of 9423892380 in words is "nine billion, four hundred twenty-three million, eight hundred ninety-two thousand, three hundred eighty".