73774403334 has 24 divisors (see below), whose sum is σ = 159893835192. Its totient is φ = 24583884000.

The previous prime is 73774403333. The next prime is 73774403359. The reversal of 73774403334 is 43330447737.

It is a self number, because there is not a number n which added to its sum of digits gives 73774403334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73774403333) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 571839 + ... + 688874.

It is an arithmetic number, because the mean of its divisors is an integer number (6662243133).

Almost surely, 2^73774403334 is an apocalyptic number.

73774403334 is an abundant number, since it is smaller than the sum of its proper divisors (86119431858).

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

73774403334 is a wasteful number, since it uses less digits than its factorization.

73774403334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1263972 (or 1263969 counting only the distinct ones).

The product of its (nonzero) digits is 1778112, while the sum is 45.

The spelling of 73774403334 in words is "seventy-three billion, seven hundred seventy-four million, four hundred three thousand, three hundred thirty-four".