98643802 has 8 divisors (see below), whose sum is σ = 149275476. Its totient is φ = 48885312.

The previous prime is 98643791. The next prime is 98643841. The reversal of 98643802 is 20834689.

It can be written as a sum of positive squares in 2 ways, for example, as 70543201 + 28100601 = 8399^2 + 5301^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 218013 + ... + 218464.

Almost surely, 2^98643802 is an apocalyptic number.

98643802 is a deficient number, since it is larger than the sum of its proper divisors (50631674).

98643802 is a wasteful number, since it uses less digits than its factorization.

98643802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436592.

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 98643802 is about 9931.9586185203. The cubic root of 98643802 is about 462.0510210202.

The spelling of 98643802 in words is "ninety-eight million, six hundred forty-three thousand, eight hundred two".