5658849698 has 4 divisors (see below), whose sum is σ = 8488274550. Its totient is φ = 2829424848.

The previous prime is 5658849659. The next prime is 5658849701. The reversal of 5658849698 is 8969488565.

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

It can be written as a sum of positive squares in only one way, i.e., 5591001529 + 67848169 = 74773^2 + 8237^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1414712423 + ... + 1414712426.

Almost surely, 2^5658849698 is an apocalyptic number.

5658849698 is a deficient number, since it is larger than the sum of its proper divisors (2829424852).

5658849698 is a wasteful number, since it uses less digits than its factorization.

5658849698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2829424851.

The product of its digits is 149299200, while the sum is 68.

The square root of 5658849698 is about 75225.3261741018. The cubic root of 5658849698 is about 1782.0069206157.

The spelling of 5658849698 in words is "five billion, six hundred fifty-eight million, eight hundred forty-nine thousand, six hundred ninety-eight".