73196370 has 96 divisors (see below), whose sum is σ = 207999792. Its totient is φ = 17750016.

The previous prime is 73196351. The next prime is 73196371. The reversal of 73196370 is 7369137.

73196370 is a `hidden beast` number, since 7 + 3 + 19 + 637 + 0 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 38303721 + 34892649 = 6189^2 + 5907^2 .

It is not an unprimeable number, because it can be changed into a prime (73196371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 84982 + ... + 85838.

Almost surely, 2^73196370 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 73196370, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103999896).

73196370 is an abundant number, since it is smaller than the sum of its proper divisors (134803422).

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

73196370 is a wasteful number, since it uses less digits than its factorization.

73196370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 956 (or 953 counting only the distinct ones).

The product of its (nonzero) digits is 23814, while the sum is 36.

The square root of 73196370 is about 8555.4877125737. The cubic root of 73196370 is about 418.3083315305.

It can be divided in two parts, 7319 and 6370, that added together give a square (13689 = 117²).

The spelling of 73196370 in words is "seventy-three million, one hundred ninety-six thousand, three hundred seventy".