1382040928 has 24 divisors (see below), whose sum is σ = 2839194288. Its totient is φ = 660975744.

The previous prime is 1382040917. The next prime is 1382040929. The reversal of 1382040928 is 8290402831.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1382040929) 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, 938151 + ... + 939622.

It is an arithmetic number, because the mean of its divisors is an integer number (118299762).

Almost surely, 2^1382040928 is an apocalyptic number.

It is an amenable number.

1382040928 is an abundant number, since it is smaller than the sum of its proper divisors (1457153360).

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

1382040928 is a wasteful number, since it uses less digits than its factorization.

1382040928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1877806 (or 1877798 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 1382040928 is about 37175.8110604194. The cubic root of 1382040928 is about 1113.8848612181.

The spelling of 1382040928 in words is "one billion, three hundred eighty-two million, forty thousand, nine hundred twenty-eight".