73498697166 has 16 divisors (see below), whose sum is σ = 148345995600. Its totient is φ = 24274798848.

The previous prime is 73498697143. The next prime is 73498697183. The reversal of 73498697166 is 66179689437.

It is a junction number, because it is equal to n+sod(n) for n = 73498697097 and 73498697106.

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, 56191011 + ... + 56192318.

It is an arithmetic number, because the mean of its divisors is an integer number (9271624725).

Almost surely, 2^73498697166 is an apocalyptic number.

73498697166 is an abundant number, since it is smaller than the sum of its proper divisors (74847298434).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73498697166 is a wasteful number, since it uses less digits than its factorization.

73498697166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112383443.

The product of its digits is 82301184, while the sum is 66.

The spelling of 73498697166 in words is "seventy-three billion, four hundred ninety-eight million, six hundred ninety-seven thousand, one hundred sixty-six".