39272896 has 42 divisors (see below), whose sum is σ = 84411312. Its totient is φ = 18120960.

The previous prime is 39272887. The next prime is 39272897. The reversal of 39272896 is 69827293.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39272897) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9001 + ... + 12631.

Almost surely, 2^39272896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 39272896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42205656).

39272896 is an abundant number, since it is smaller than the sum of its proper divisors (45138416).

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

39272896 is a wasteful number, since it uses less digits than its factorization.

39272896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3669 (or 3646 counting only the distinct ones).

The product of its digits is 326592, while the sum is 46.

The square root of 39272896 is about 6266.8090763961. The cubic root of 39272896 is about 339.9102877493.

The spelling of 39272896 in words is "thirty-nine million, two hundred seventy-two thousand, eight hundred ninety-six".