4039542346 has 16 divisors (see below), whose sum is σ = 7332278976. Its totient is φ = 1629395136.

The previous prime is 4039542293. The next prime is 4039542361. The reversal of 4039542346 is 6432459304.

It is a junction number, because it is equal to n+sod(n) for n = 4039542299 and 4039542308.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8486196 + ... + 8486671.

It is an arithmetic number, because the mean of its divisors is an integer number (458267436).

Almost surely, 2^4039542346 is an apocalyptic number.

4039542346 is a deficient number, since it is larger than the sum of its proper divisors (3292736630).

4039542346 is a wasteful number, since it uses less digits than its factorization.

4039542346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16972893.

The product of its (nonzero) digits is 311040, while the sum is 40.

The square root of 4039542346 is about 63557.3941095763. The cubic root of 4039542346 is about 1592.6147063166.

The spelling of 4039542346 in words is "four billion, thirty-nine million, five hundred forty-two thousand, three hundred forty-six".