73200378 has 8 divisors (see below), whose sum is σ = 146400768. Its totient is φ = 24400124.

The previous prime is 73200377. The next prime is 73200389. The reversal of 73200378 is 87300237.

It is a sphenic number, since it is the product of 3 distinct primes.

73200378 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (73200377) 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, 6100026 + ... + 6100037.

It is an arithmetic number, because the mean of its divisors is an integer number (18300096).

Almost surely, 2^73200378 is an apocalyptic number.

73200378 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

73200378 is a wasteful number, since it uses less digits than its factorization.

73200378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12200068.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 73200378 is about 8555.7219449910. The cubic root of 73200378 is about 418.3159664683.

The spelling of 73200378 in words is "seventy-three million, two hundred thousand, three hundred seventy-eight".