73960860 has 96 divisors (see below), whose sum is σ = 214663680. Its totient is φ = 19014912.

The previous prime is 73960819. The next prime is 73960871. The reversal of 73960860 is 6806937.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 281089 + ... + 281351.

It is an arithmetic number, because the mean of its divisors is an integer number (2236080).

Almost surely, 2^73960860 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 73960860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107331840).

73960860 is an abundant number, since it is smaller than the sum of its proper divisors (140702820).

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

73960860 is a wasteful number, since it uses less digits than its factorization.

73960860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427 (or 425 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 73960860 is about 8600.0499998547. The cubic root of 73960860 is about 419.7596130077.

The spelling of 73960860 in words is "seventy-three million, nine hundred sixty thousand, eight hundred sixty".