3423792042 has 36 divisors (see below), whose sum is σ = 8153912130. Its totient is φ = 1037512080.

The previous prime is 3423792013. The next prime is 3423792089. The reversal of 3423792042 is 2402973243.

It is a happy number.

3423792042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3121345161 + 302446881 = 55869^2 + 17391^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3423791988 and 3423792006.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 783817 + ... + 788172.

Almost surely, 2^3423792042 is an apocalyptic number.

3423792042 is an abundant number, since it is smaller than the sum of its proper divisors (4730120088).

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

3423792042 is a wasteful number, since it uses less digits than its factorization.

3423792042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1572019 (or 1572005 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The square root of 3423792042 is about 58513.1783618015. The cubic root of 3423792042 is about 1507.1938941030.

The spelling of 3423792042 in words is "three billion, four hundred twenty-three million, seven hundred ninety-two thousand, forty-two".