73263696 has 160 divisors (see below), whose sum is σ = 222604800. Its totient is φ = 20528640.

The previous prime is 73263691. The next prime is 73263713. The reversal of 73263696 is 69636237.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73263691) 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 31 ways as a sum of consecutive naturals, for example, 672090 + ... + 672198.

It is an arithmetic number, because the mean of its divisors is an integer number (1391280).

Almost surely, 2^73263696 is an apocalyptic number.

73263696 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 73263696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111302400).

73263696 is an abundant number, since it is smaller than the sum of its proper divisors (149341104).

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

73263696 is a wasteful number, since it uses less digits than its factorization.

73263696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217 (or 211 counting only the distinct ones).

The product of its digits is 244944, while the sum is 42.

The square root of 73263696 is about 8559.4214757774. The cubic root of 73263696 is about 418.4365455223.

The spelling of 73263696 in words is "seventy-three million, two hundred sixty-three thousand, six hundred ninety-six".