39620093 has 8 divisors (see below), whose sum is σ = 40848000. Its totient is φ = 38410848.

The previous prime is 39620089. The next prime is 39620117. The reversal of 39620093 is 39002693.

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

It is not a de Polignac number, because 39620093 - 2² = 39620089 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39620023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 293 + ... + 8906.

It is an arithmetic number, because the mean of its divisors is an integer number (5106000).

Almost surely, 2^39620093 is an apocalyptic number.

It is an amenable number.

39620093 is a deficient number, since it is larger than the sum of its proper divisors (1227907).

39620093 is an equidigital number, since it uses as much as digits as its factorization.

39620093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9331.

The product of its (nonzero) digits is 8748, while the sum is 32.

The square root of 39620093 is about 6294.4493802079. The cubic root of 39620093 is about 340.9090236401.

The spelling of 39620093 in words is "thirty-nine million, six hundred twenty thousand, ninety-three".