1009483792 has 20 divisors (see below), whose sum is σ = 1992779820. Its totient is φ = 495218048.

The previous prime is 1009483763. The next prime is 1009483793. The reversal of 1009483792 is 2973849001.

It can be written as a sum of positive squares in 2 ways, for example, as 239754256 + 769729536 = 15484^2 + 27744^2 .

It is not an unprimeable number, because it can be changed into a prime (1009483793) 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, 594367 + ... + 596062.

It is an arithmetic number, because the mean of its divisors is an integer number (99638991).

Almost surely, 2^1009483792 is an apocalyptic number.

It is an amenable number.

1009483792 is a deficient number, since it is larger than the sum of its proper divisors (983296028).

1009483792 is a wasteful number, since it uses less digits than its factorization.

1009483792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1190490 (or 1190484 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 1009483792 is about 31772.3746673112. The cubic root of 1009483792 is about 1003.1513227333.

The spelling of 1009483792 in words is "one billion, nine million, four hundred eighty-three thousand, seven hundred ninety-two".