73030464 has 112 divisors (see below), whose sum is σ = 231282240. Its totient is φ = 22464000.

The previous prime is 73030459. The next prime is 73030483. The reversal of 73030464 is 46403037.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 20839 + ... + 24089.

It is an arithmetic number, because the mean of its divisors is an integer number (2065020).

Almost surely, 2^73030464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 73030464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115641120).

73030464 is an abundant number, since it is smaller than the sum of its proper divisors (158251776).

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

73030464 is a wasteful number, since it uses less digits than its factorization.

73030464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3285 (or 3269 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 73030464 is about 8545.7863301161. The cubic root of 73030464 is about 417.9920482603.

The spelling of 73030464 in words is "seventy-three million, thirty thousand, four hundred sixty-four".