9428594380 has 12 divisors (see below), whose sum is σ = 19800048240. Its totient is φ = 3771437744.

The previous prime is 9428594339. The next prime is 9428594387. The reversal of 9428594380 is 834958249.

It is not an unprimeable number, because it can be changed into a prime (9428594387) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 235714840 + ... + 235714879.

It is an arithmetic number, because the mean of its divisors is an integer number (1650004020).

Almost surely, 2^9428594380 is an apocalyptic number.

It is an amenable number.

9428594380 is an abundant number, since it is smaller than the sum of its proper divisors (10371453860).

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

9428594380 is a wasteful number, since it uses less digits than its factorization.

9428594380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471429728 (or 471429726 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 52.

The square root of 9428594380 is about 97100.9494289320. The cubic root of 9428594380 is about 2112.5920974752.

The spelling of 9428594380 in words is "nine billion, four hundred twenty-eight million, five hundred ninety-four thousand, three hundred eighty".