2053634698 has 8 divisors (see below), whose sum is σ = 3080801700. Its totient is φ = 1026700800.

The previous prime is 2053634677. The next prime is 2053634701. The reversal of 2053634698 is 8964363502.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1995676929 + 57957769 = 44673^2 + 7613^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34273 + ... + 72676.

Almost surely, 2^2053634698 is an apocalyptic number.

2053634698 is a deficient number, since it is larger than the sum of its proper divisors (1027167002).

2053634698 is a wasteful number, since it uses less digits than its factorization.

2053634698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116552.

The product of its (nonzero) digits is 933120, while the sum is 46.

The square root of 2053634698 is about 45317.0464395022. The cubic root of 2053634698 is about 1271.0844268574.

The spelling of 2053634698 in words is "two billion, fifty-three million, six hundred thirty-four thousand, six hundred ninety-eight".