73988130 has 16 divisors (see below), whose sum is σ = 177571584. Its totient is φ = 19730160.

The previous prime is 73988129. The next prime is 73988141. The reversal of 73988130 is 3188937.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1233106 + ... + 1233165.

It is an arithmetic number, because the mean of its divisors is an integer number (11098224).

Almost surely, 2^73988130 is an apocalyptic number.

73988130 is an abundant number, since it is smaller than the sum of its proper divisors (103583454).

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

73988130 is a wasteful number, since it uses less digits than its factorization.

73988130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2466281.

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 73988130 is about 8601.6353096373. The cubic root of 73988130 is about 419.8111963185.

The spelling of 73988130 in words is "seventy-three million, nine hundred eighty-eight thousand, one hundred thirty".