98737009645 has 8 divisors (see below), whose sum is σ = 118488819456. Its totient is φ = 78986669136.

The previous prime is 98737009621. The next prime is 98737009687. The reversal of 98737009645 is 54690073789.

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

It is a cyclic number.

It is not a de Polignac number, because 98737009645 - 2⁷ = 98737009517 is a prime.

It is a super-3 number, since 3×98737009645³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 98737009645.

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, 213637 + ... + 493066.

It is an arithmetic number, because the mean of its divisors is an integer number (14811102432).

Almost surely, 2^98737009645 is an apocalyptic number.

It is an amenable number.

98737009645 is a deficient number, since it is larger than the sum of its proper divisors (19751809811).

98737009645 is a wasteful number, since it uses less digits than its factorization.

98737009645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734651.

The product of its (nonzero) digits is 11430720, while the sum is 58.

The spelling of 98737009645 in words is "ninety-eight billion, seven hundred thirty-seven million, nine thousand, six hundred forty-five".