98761678 has 8 divisors (see below), whose sum is σ = 154583568. Its totient is φ = 47233824.

The previous prime is 98761673. The next prime is 98761699. The reversal of 98761678 is 87616789.

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

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98761673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1073451 + ... + 1073542.

It is an arithmetic number, because the mean of its divisors is an integer number (19322946).

Almost surely, 2^98761678 is an apocalyptic number.

98761678 is a deficient number, since it is larger than the sum of its proper divisors (55821890).

98761678 is a wasteful number, since it uses less digits than its factorization.

98761678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2147018.

The product of its digits is 1016064, while the sum is 52.

The square root of 98761678 is about 9937.8910237535. The cubic root of 98761678 is about 462.2349928628.

The spelling of 98761678 in words is "ninety-eight million, seven hundred sixty-one thousand, six hundred seventy-eight".