9405334380 has 48 divisors (see below), whose sum is σ = 28360702944. Its totient is φ = 2315159040.

The previous prime is 9405334331. The next prime is 9405334397. The reversal of 9405334380 is 834335049.

It is a Harshad number since it is a multiple of its sum of digits (39).

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 15 ways as a sum of consecutive naturals, for example, 6028281 + ... + 6029840.

It is an arithmetic number, because the mean of its divisors is an integer number (590847978).

Almost surely, 2^9405334380 is an apocalyptic number.

It is an amenable number.

9405334380 is an abundant number, since it is smaller than the sum of its proper divisors (18955368564).

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

9405334380 is a wasteful number, since it uses less digits than its factorization.

9405334380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12058146 (or 12058144 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 39.

The square root of 9405334380 is about 96981.1032108833. The cubic root of 9405334380 is about 2110.8534376202.

The spelling of 9405334380 in words is "nine billion, four hundred five million, three hundred thirty-four thousand, three hundred eighty".