9303378380 has 24 divisors (see below), whose sum is σ = 20167324800. Its totient is φ = 3601307520.

The previous prime is 9303378341. The next prime is 9303378407. The reversal of 9303378380 is 838733039.

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, 7502105 + ... + 7503344.

It is an arithmetic number, because the mean of its divisors is an integer number (840305200).

Almost surely, 2^9303378380 is an apocalyptic number.

It is an amenable number.

9303378380 is an abundant number, since it is smaller than the sum of its proper divisors (10863946420).

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

9303378380 is a wasteful number, since it uses less digits than its factorization.

9303378380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15005489 (or 15005487 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 44.

The square root of 9303378380 is about 96454.0221037982. The cubic root of 9303378380 is about 2103.1983297513.

The spelling of 9303378380 in words is "nine billion, three hundred three million, three hundred seventy-eight thousand, three hundred eighty".