98420787736 has 8 divisors (see below), whose sum is σ = 184538977020. Its totient is φ = 49210393864.

The previous prime is 98420787733. The next prime is 98420787739. The reversal of 98420787736 is 63778702489.

It is an interprime number because it is at equal distance from previous prime (98420787733) and next prime (98420787739).

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98420787733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6151299226 + ... + 6151299241.

Almost surely, 2^98420787736 is an apocalyptic number.

It is an amenable number.

98420787736 is a deficient number, since it is larger than the sum of its proper divisors (86118189284).

98420787736 is a wasteful number, since it uses less digits than its factorization.

98420787736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12302598473 (or 12302598469 counting only the distinct ones).

The product of its (nonzero) digits is 28449792, while the sum is 61.

The spelling of 98420787736 in words is "ninety-eight billion, four hundred twenty million, seven hundred eighty-seven thousand, seven hundred thirty-six".