98635927974 has 16 divisors (see below), whose sum is σ = 197361429312. Its totient is φ = 32863713768.

The previous prime is 98635927939. The next prime is 98635927997. The reversal of 98635927974 is 47972953689.

It is a junction number, because it is equal to n+sod(n) for n = 98635927899 and 98635927908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3717904 + ... + 3744339.

It is an arithmetic number, because the mean of its divisors is an integer number (12335089332).

Almost surely, 2^98635927974 is an apocalyptic number.

98635927974 is an abundant number, since it is smaller than the sum of its proper divisors (98725501338).

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

98635927974 is a wasteful number, since it uses less digits than its factorization.

98635927974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7464451.

The product of its digits is 205752960, while the sum is 69.

The spelling of 98635927974 in words is "ninety-eight billion, six hundred thirty-five million, nine hundred twenty-seven thousand, nine hundred seventy-four".