1069931050 has 12 divisors (see below), whose sum is σ = 1990071846. Its totient is φ = 427972400.

The previous prime is 1069931047. The next prime is 1069931063. The reversal of 1069931050 is 501399601.

It can be written as a sum of positive squares in 3 ways, for example, as 529322049 + 540609001 = 23007^2 + 23251^2 .

It is a super-2 number, since 2×1069931050² = 2289504903508205000, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1069930997 and 1069931015.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10699261 + ... + 10699360.

Almost surely, 2^1069931050 is an apocalyptic number.

1069931050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1069931050 is a deficient number, since it is larger than the sum of its proper divisors (920140796).

1069931050 is a wasteful number, since it uses less digits than its factorization.

1069931050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21398633 (or 21398628 counting only the distinct ones).

The product of its (nonzero) digits is 7290, while the sum is 34.

The square root of 1069931050 is about 32709.8005191105. The cubic root of 1069931050 is about 1022.7871516127.

The spelling of 1069931050 in words is "one billion, sixty-nine million, nine hundred thirty-one thousand, fifty".