73468837 has 4 divisors (see below), whose sum is σ = 79120300. Its totient is φ = 67817376.

The previous prime is 73468819. The next prime is 73468841. The reversal of 73468837 is 73886437.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 73886437 = 17 ⋅4346261.

It can be written as a sum of positive squares in 2 ways, for example, as 6081156 + 67387681 = 2466^2 + 8209^2 .

It is a cyclic number.

It is not a de Polignac number, because 73468837 - 2¹⁹ = 72944549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73468817) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2825712 + ... + 2825737.

It is an arithmetic number, because the mean of its divisors is an integer number (19780075).

Almost surely, 2^73468837 is an apocalyptic number.

It is an amenable number.

73468837 is a deficient number, since it is larger than the sum of its proper divisors (5651463).

73468837 is a wasteful number, since it uses less digits than its factorization.

73468837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5651462.

The product of its digits is 677376, while the sum is 46.

The square root of 73468837 is about 8571.3964439874. The cubic root of 73468837 is about 418.8267273973.

It can be divided in two parts, 73468 and 837, that added together give a triangular number (74305 = T₃₈₅).

The spelling of 73468837 in words is "seventy-three million, four hundred sixty-eight thousand, eight hundred thirty-seven".