39073938 has 8 divisors (see below), whose sum is σ = 78147888. Its totient is φ = 13024644.

The previous prime is 39073921. The next prime is 39073997. The reversal of 39073938 is 83937093.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

39073938 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 39073938.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3256156 + ... + 3256167.

It is an arithmetic number, because the mean of its divisors is an integer number (9768486).

Almost surely, 2^39073938 is an apocalyptic number.

39073938 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

39073938 is a wasteful number, since it uses less digits than its factorization.

39073938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6512328.

The product of its (nonzero) digits is 122472, while the sum is 42.

The square root of 39073938 is about 6250.9149730259. The cubic root of 39073938 is about 339.3353161851.

The spelling of 39073938 in words is "thirty-nine million, seventy-three thousand, nine hundred thirty-eight".