73413396 has 72 divisors (see below), whose sum is σ = 212983680. Its totient is φ = 20886336.

The previous prime is 73413377. The next prime is 73413421. The reversal of 73413396 is 69331437.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 73413396.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79425 + ... + 80343.

Almost surely, 2^73413396 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 73413396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106491840).

73413396 is an abundant number, since it is smaller than the sum of its proper divisors (139570284).

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

73413396 is a wasteful number, since it uses less digits than its factorization.

73413396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1253 (or 1248 counting only the distinct ones).

The product of its digits is 40824, while the sum is 36.

The square root of 73413396 is about 8568.1617631788. The cubic root of 73413396 is about 418.7213493133.

The spelling of 73413396 in words is "seventy-three million, four hundred thirteen thousand, three hundred ninety-six".