73674036737 has 16 divisors (see below), whose sum is σ = 85310569344. Its totient is φ = 62320752000.

The previous prime is 73674036727. The next prime is 73674036749. The reversal of 73674036737 is 73763047637.

It is a cyclic number.

It is not a de Polignac number, because 73674036737 - 2⁴ = 73674036721 is a prime.

It is not an unprimeable number, because it can be changed into a prime (73674036727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55964 + ... + 387917.

It is an arithmetic number, because the mean of its divisors is an integer number (5331910584).

Almost surely, 2^73674036737 is an apocalyptic number.

It is an amenable number.

73674036737 is a deficient number, since it is larger than the sum of its proper divisors (11636532607).

73674036737 is a wasteful number, since it uses less digits than its factorization.

73674036737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444200.

The product of its (nonzero) digits is 9335088, while the sum is 53.

The spelling of 73674036737 in words is "seventy-three billion, six hundred seventy-four million, thirty-six thousand, seven hundred thirty-seven".