1083923929 has 27 divisors (see below), whose sum is σ = 1238146077. Its totient is φ = 948182400.

The previous prime is 1083923903. The next prime is 1083923941. The reversal of 1083923929 is 9293293801.

The square root of 1083923929 is 32923.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 245705625 + 838218304 = 15675^2 + 28952^2 .

It is not a de Polignac number, because 1083923929 - 2¹³ = 1083915737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1083923329) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 14848237 + ... + 14848309.

Almost surely, 2^1083923929 is an apocalyptic number.

1083923929 is the 32923-rd square number.

1083923929 is the 16462-nd centered octagonal number.

It is an amenable number.

1083923929 is a deficient number, since it is larger than the sum of its proper divisors (154222148).

1083923929 is an frugal number, since it uses more digits than its factorization.

1083923929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250 (or 125 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 46.

The cubic root of 1083923929 is about 1027.2266262234.

The spelling of 1083923929 in words is "one billion, eighty-three million, nine hundred twenty-three thousand, nine hundred twenty-nine".