98706630 has 64 divisors (see below), whose sum is σ = 260817408. Its totient is φ = 23708160.

The previous prime is 98706599. The next prime is 98706659. The reversal of 98706630 is 3660789.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35967 + ... + 38613.

It is an arithmetic number, because the mean of its divisors is an integer number (4075272).

Almost surely, 2^98706630 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98706630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130408704).

98706630 is an abundant number, since it is smaller than the sum of its proper divisors (162110778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98706630 is a wasteful number, since it uses less digits than its factorization.

98706630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2781.

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 98706630 is about 9935.1210360015. The cubic root of 98706630 is about 462.1490963848.

The spelling of 98706630 in words is "ninety-eight million, seven hundred six thousand, six hundred thirty".