73683276 has 12 divisors (see below), whose sum is σ = 171927672. Its totient is φ = 24561088.

The previous prime is 73683223. The next prime is 73683277. The reversal of 73683276 is 67238637.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (73683277) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3070125 + ... + 3070148.

It is an arithmetic number, because the mean of its divisors is an integer number (14327306).

Almost surely, 2^73683276 is an apocalyptic number.

It is an amenable number.

73683276 is an abundant number, since it is smaller than the sum of its proper divisors (98244396).

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

73683276 is a wasteful number, since it uses less digits than its factorization.

73683276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6140280 (or 6140278 counting only the distinct ones).

The product of its digits is 254016, while the sum is 42.

The square root of 73683276 is about 8583.8963181064. The cubic root of 73683276 is about 419.2338185695.

The spelling of 73683276 in words is "seventy-three million, six hundred eighty-three thousand, two hundred seventy-six".