73890350037 has 32 divisors (see below), whose sum is σ = 125300732160. Its totient is φ = 42157117440.

The previous prime is 73890349957. The next prime is 73890350047. The reversal of 73890350037 is 73005309837.

It is not a de Polignac number, because 73890350037 - 2⁸ = 73890349781 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 73890349974 and 73890350001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73890350047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 183808 + ... + 426105.

It is an arithmetic number, because the mean of its divisors is an integer number (3915647880).

Almost surely, 2^73890350037 is an apocalyptic number.

It is an amenable number.

73890350037 is a deficient number, since it is larger than the sum of its proper divisors (51410382123).

73890350037 is a wasteful number, since it uses less digits than its factorization.

73890350037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610570 (or 610564 counting only the distinct ones).

The product of its (nonzero) digits is 476280, while the sum is 45.

The spelling of 73890350037 in words is "seventy-three billion, eight hundred ninety million, three hundred fifty thousand, thirty-seven".