98694290 has 16 divisors (see below), whose sum is σ = 177774912. Its totient is φ = 39449904.

The previous prime is 98694287. The next prime is 98694293. The reversal of 98694290 is 9249689.

It is an interprime number because it is at equal distance from previous prime (98694287) and next prime (98694293).

It is not an unprimeable number, because it can be changed into a prime (98694293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17387 + ... + 22353.

It is an arithmetic number, because the mean of its divisors is an integer number (11110932).

Almost surely, 2^98694290 is an apocalyptic number.

It is a pronic number, being equal to 9934×9935.

98694290 is a deficient number, since it is larger than the sum of its proper divisors (79080622).

98694290 is a wasteful number, since it uses less digits than its factorization.

98694290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6961.

The product of its (nonzero) digits is 279936, while the sum is 47.

The square root of 98694290 is about 9934.4999874176. The cubic root of 98694290 is about 462.1298367616.

The spelling of 98694290 in words is "ninety-eight million, six hundred ninety-four thousand, two hundred ninety".