1049695201 has 9 divisors (see below), whose sum is σ = 1061456403. Its totient is φ = 1038063960.

The previous prime is 1049695193. The next prime is 1049695211. The reversal of 1049695201 is 1025969401.

The square root of 1049695201 is 32399.

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

1049695201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 11566801 + 1038128400 = 3401^2 + 32220^2 .

It is not a de Polignac number, because 1049695201 - 2³ = 1049695193 is a prime.

It is a super-2 number, since 2×1049695201² = 2203720030004860802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1049695211) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5799331 + ... + 5799511.

Almost surely, 2^1049695201 is an apocalyptic number.

1049695201 is the 32399-th square number.

1049695201 is the 16200-th centered octagonal number.

It is an amenable number.

1049695201 is a deficient number, since it is larger than the sum of its proper divisors (11761202).

1049695201 is an frugal number, since it uses more digits than its factorization.

1049695201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720 (or 360 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 37.

The cubic root of 1049695201 is about 1016.2979991722.

The spelling of 1049695201 in words is "one billion, forty-nine million, six hundred ninety-five thousand, two hundred one".