2938766969 has 4 divisors (see below), whose sum is σ = 2956364544. Its totient is φ = 2921169396.

The previous prime is 2938766953. The next prime is 2938766989. The reversal of 2938766969 is 9696678392.

2938766969 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2938766969 - 2⁴ = 2938766953 is a prime.

It is a super-2 number, since 2×2938766969² = 17272702596170893922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2938766989) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8798537 + ... + 8798870.

It is an arithmetic number, because the mean of its divisors is an integer number (739091136).

Almost surely, 2^2938766969 is an apocalyptic number.

It is an amenable number.

2938766969 is a deficient number, since it is larger than the sum of its proper divisors (17597575).

2938766969 is a wasteful number, since it uses less digits than its factorization.

2938766969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17597574.

The product of its digits is 52907904, while the sum is 65.

The square root of 2938766969 is about 54210.3953960862. The cubic root of 2938766969 is about 1432.3694508877.

The spelling of 2938766969 in words is "two billion, nine hundred thirty-eight million, seven hundred sixty-six thousand, nine hundred sixty-nine".