73464300 has 432 divisors, whose sum is σ = 304980480. Its totient is φ = 14826240.

The previous prime is 73464299. The next prime is 73464311. The reversal of 73464300 is 346437.

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

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 3194089 + ... + 3194111.

Almost surely, 2^73464300 is an apocalyptic number.

73464300 is a gapful number since it is divisible by the number (70) 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 73464300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152490240).

73464300 is an abundant number, since it is smaller than the sum of its proper divisors (231516180).

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

73464300 is a wasteful number, since it uses less digits than its factorization.

73464300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79 (or 53 counting only the distinct ones).

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

The square root of 73464300 is about 8571.1317805760. The cubic root of 73464300 is about 418.8181058009.

The spelling of 73464300 in words is "seventy-three million, four hundred sixty-four thousand, three hundred".