73411340 has 24 divisors (see below), whose sum is σ = 156779280. Its totient is φ = 28866368.

The previous prime is 73411337. The next prime is 73411343. The reversal of 73411340 is 4311437.

It is an interprime number because it is at equal distance from previous prime (73411337) and next prime (73411343).

It is not an unprimeable number, because it can be changed into a prime (73411343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29927 + ... + 32286.

It is an arithmetic number, because the mean of its divisors is an integer number (6532470).

Almost surely, 2^73411340 is an apocalyptic number.

It is an amenable number.

73411340 is an abundant number, since it is smaller than the sum of its proper divisors (83367940).

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

73411340 is a wasteful number, since it uses less digits than its factorization.

73411340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62281 (or 62279 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 73411340 is about 8568.0417832781. The cubic root of 73411340 is about 418.7174404030.

Adding to 73411340 its reverse (4311437), we get a palindrome (77722777).

The spelling of 73411340 in words is "seventy-three million, four hundred eleven thousand, three hundred forty".