2863534097 has 4 divisors (see below), whose sum is σ = 2864568036. Its totient is φ = 2862500160.

The previous prime is 2863534087. The next prime is 2863534117. The reversal of 2863534097 is 7904353682.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1065434881 + 1798099216 = 32641^2 + 42404^2 .

It is a cyclic number.

It is not a de Polignac number, because 2863534097 - 2¹² = 2863530001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2863534057) 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, 512804 + ... + 518357.

It is an arithmetic number, because the mean of its divisors is an integer number (716142009).

Almost surely, 2^2863534097 is an apocalyptic number.

It is an amenable number.

2863534097 is a deficient number, since it is larger than the sum of its proper divisors (1033939).

2863534097 is a wasteful number, since it uses less digits than its factorization.

2863534097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033938.

The product of its (nonzero) digits is 1088640, while the sum is 47.

The square root of 2863534097 is about 53511.9995608462. Note that the first 3 decimals coincide. The cubic root of 2863534097 is about 1420.0406814041.

Adding to 2863534097 its sum of digits (47), we get a square (2863534144 = 53512²).

The spelling of 2863534097 in words is "two billion, eight hundred sixty-three million, five hundred thirty-four thousand, ninety-seven".