9428092380 has 288 divisors, whose sum is σ = 34262452224. Its totient is φ = 2051799552.

The previous prime is 9428092367. The next prime is 9428092397. The reversal of 9428092380 is 832908249.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7621122 + ... + 7622358.

It is an arithmetic number, because the mean of its divisors is an integer number (118966848).

Almost surely, 2^9428092380 is an apocalyptic number.

9428092380 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9428092380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17131226112).

9428092380 is an abundant number, since it is smaller than the sum of its proper divisors (24834359844).

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

9428092380 is a wasteful number, since it uses less digits than its factorization.

9428092380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1545 (or 1540 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The square root of 9428092380 is about 97098.3644558445. The cubic root of 9428092380 is about 2112.5546037261.

The spelling of 9428092380 in words is "nine billion, four hundred twenty-eight million, ninety-two thousand, three hundred eighty".