98013769 has 6 divisors (see below), whose sum is σ = 114016074. Its totient is φ = 84011760.

The previous prime is 98013757. The next prime is 98013779. The reversal of 98013769 is 96731089.

It can be written as a sum of positive squares in only one way, i.e., 58323769 + 39690000 = 7637^2 + 6300^2 .

It is not a de Polignac number, because 98013769 - 2¹¹ = 98011721 is a prime.

It is a super-2 number, since 2×98013769² = 19213397827170722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98013709) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1000092 + ... + 1000189.

It is an arithmetic number, because the mean of its divisors is an integer number (19002679).

Almost surely, 2^98013769 is an apocalyptic number.

It is an amenable number.

98013769 is a deficient number, since it is larger than the sum of its proper divisors (16002305).

98013769 is a wasteful number, since it uses less digits than its factorization.

98013769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2000295 (or 2000288 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 43.

The square root of 98013769 is about 9900.1903517054. The cubic root of 98013769 is about 461.0652204047.

The spelling of 98013769 in words is "ninety-eight million, thirteen thousand, seven hundred sixty-nine".