73937934 has 80 divisors (see below), whose sum is σ = 191350368. Its totient is φ = 20901888.

The previous prime is 73937923. The next prime is 73937953. The reversal of 73937934 is 43973937.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 73937934.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 127854 + ... + 128430.

Almost surely, 2^73937934 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 73937934, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95675184).

73937934 is an abundant number, since it is smaller than the sum of its proper divisors (117412434).

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

73937934 is a wasteful number, since it uses less digits than its factorization.

73937934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711 (or 702 counting only the distinct ones).

The product of its digits is 428652, while the sum is 45.

The square root of 73937934 is about 8598.7169973200. The cubic root of 73937934 is about 419.7162368968.

The spelling of 73937934 in words is "seventy-three million, nine hundred thirty-seven thousand, nine hundred thirty-four".