3474738642 has 16 divisors (see below), whose sum is σ = 6975904320. Its totient is φ = 1153841712.

The previous prime is 3474738637. The next prime is 3474738661. The reversal of 3474738642 is 2468374743.

It is a junction number, because it is equal to n+sod(n) for n = 3474738591 and 3474738600.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1099417 + ... + 1102572.

It is an arithmetic number, because the mean of its divisors is an integer number (435994020).

Almost surely, 2^3474738642 is an apocalyptic number.

3474738642 is an abundant number, since it is smaller than the sum of its proper divisors (3501165678).

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

3474738642 is a wasteful number, since it uses less digits than its factorization.

3474738642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2202257.

The product of its digits is 2709504, while the sum is 48.

The square root of 3474738642 is about 58946.9137614515. The cubic root of 3474738642 is about 1514.6328834136.

The spelling of 3474738642 in words is "three billion, four hundred seventy-four million, seven hundred thirty-eight thousand, six hundred forty-two".