3020807938 has 8 divisors (see below), whose sum is σ = 4556526480. Its totient is φ = 1501965780.

The previous prime is 3020807899. The next prime is 3020807947. The reversal of 3020807938 is 8397080203.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3020807938.

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, 4218648 + ... + 4219363.

It is an arithmetic number, because the mean of its divisors is an integer number (569565810).

Almost surely, 2^3020807938 is an apocalyptic number.

3020807938 is a deficient number, since it is larger than the sum of its proper divisors (1535718542).

3020807938 is a wasteful number, since it uses less digits than its factorization.

3020807938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8438192.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 3020807938 is about 54961.8771331548. The cubic root of 3020807938 is about 1445.5763616740.

The spelling of 3020807938 in words is "three billion, twenty million, eight hundred seven thousand, nine hundred thirty-eight".