98737009646 has 16 divisors (see below), whose sum is σ = 161898732288. Its totient is φ = 44789047800.

The previous prime is 98737009621. The next prime is 98737009687. The reversal of 98737009646 is 64690073789.

It is a Curzon number.

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, 4559510 + ... + 4581113.

It is an arithmetic number, because the mean of its divisors is an integer number (10118670768).

Almost surely, 2^98737009646 is an apocalyptic number.

98737009646 is a deficient number, since it is larger than the sum of its proper divisors (63161722642).

98737009646 is a wasteful number, since it uses less digits than its factorization.

98737009646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9141127.

The product of its (nonzero) digits is 13716864, while the sum is 59.

The spelling of 98737009646 in words is "ninety-eight billion, seven hundred thirty-seven million, nine thousand, six hundred forty-six".