1060899609 has 32 divisors (see below), whose sum is σ = 1784853504. Its totient is φ = 544466880.

The previous prime is 1060899607. The next prime is 1060899629. The reversal of 1060899609 is 9069980601.

It is not a de Polignac number, because 1060899609 - 2¹ = 1060899607 is a prime.

It is a super-2 number, since 2×1060899609² = 2251015960752705762, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1060899601) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8494 + ... + 46839.

It is an arithmetic number, because the mean of its divisors is an integer number (55776672).

Almost surely, 2^1060899609 is an apocalyptic number.

It is an amenable number.

1060899609 is a deficient number, since it is larger than the sum of its proper divisors (723953895).

1060899609 is a wasteful number, since it uses less digits than its factorization.

1060899609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55437.

The product of its (nonzero) digits is 209952, while the sum is 48.

The square root of 1060899609 is about 32571.4538975465. The cubic root of 1060899609 is about 1019.9011851602.

The spelling of 1060899609 in words is "one billion, sixty million, eight hundred ninety-nine thousand, six hundred nine".