98030739 has 4 divisors (see below), whose sum is σ = 130707656. Its totient is φ = 65353824.

The previous prime is 98030731. The next prime is 98030753. The reversal of 98030739 is 93703089.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 98030739 - 2³ = 98030731 is a prime.

It is a super-2 number, since 2×98030739² = 19220051577772242, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 98030697 and 98030706.

It is not an unprimeable number, because it can be changed into a prime (98030731) 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, 16338454 + ... + 16338459.

It is an arithmetic number, because the mean of its divisors is an integer number (32676914).

Almost surely, 2^98030739 is an apocalyptic number.

98030739 is a deficient number, since it is larger than the sum of its proper divisors (32676917).

98030739 is a wasteful number, since it uses less digits than its factorization.

98030739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32676916.

The product of its (nonzero) digits is 40824, while the sum is 39.

The square root of 98030739 is about 9901.0473688393. The cubic root of 98030739 is about 461.0918283168.

The spelling of 98030739 in words is "ninety-eight million, thirty thousand, seven hundred thirty-nine".