3469279242 has 32 divisors (see below), whose sum is σ = 8151595200. Its totient is φ = 970427520.

The previous prime is 3469279207. The next prime is 3469279243. The reversal of 3469279242 is 2429729643.

It is a junction number, because it is equal to n+sod(n) for n = 3469279191 and 3469279200.

It is not an unprimeable number, because it can be changed into a prime (3469279243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2020867 + ... + 2022582.

It is an arithmetic number, because the mean of its divisors is an integer number (254737350).

Almost surely, 2^3469279242 is an apocalyptic number.

3469279242 is an abundant number, since it is smaller than the sum of its proper divisors (4682315958).

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

3469279242 is a wasteful number, since it uses less digits than its factorization.

3469279242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4043478.

The product of its digits is 1306368, while the sum is 48.

The square root of 3469279242 is about 58900.5877899364. The cubic root of 3469279242 is about 1513.8392197689.

The spelling of 3469279242 in words is "three billion, four hundred sixty-nine million, two hundred seventy-nine thousand, two hundred forty-two".