9898298602 has 4 divisors (see below), whose sum is σ = 14847447906. Its totient is φ = 4949149300.

The previous prime is 9898298587. The next prime is 9898298621. The reversal of 9898298602 is 2068928989.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2068928989 = 73 ⋅28341493.

It can be written as a sum of positive squares in only one way, i.e., 8171979201 + 1726319401 = 90399^2 + 41549^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2474574649 + ... + 2474574652.

Almost surely, 2^9898298602 is an apocalyptic number.

9898298602 is a deficient number, since it is larger than the sum of its proper divisors (4949149304).

9898298602 is a wasteful number, since it uses less digits than its factorization.

9898298602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4949149303.

The product of its (nonzero) digits is 8957952, while the sum is 61.

The square root of 9898298602 is about 99490.1934966457. The cubic root of 9898298602 is about 2147.1061555268.

The spelling of 9898298602 in words is "nine billion, eight hundred ninety-eight million, two hundred ninety-eight thousand, six hundred two".