3427399936 has 27 divisors (see below), whose sum is σ = 6843281851. Its totient is φ = 1713231616.

The previous prime is 3427399931. The next prime is 3427399939. The reversal of 3427399936 is 6399937243.

The square root of 3427399936 is 58544.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3427399931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 934875 + ... + 938533.

Almost surely, 2^3427399936 is an apocalyptic number.

3427399936 is the 58544-th square number.

It is an amenable number.

3427399936 is a deficient number, since it is larger than the sum of its proper divisors (3415881915).

3427399936 is an frugal number, since it uses more digits than its factorization.

3427399936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7334 (or 3661 counting only the distinct ones).

The product of its digits is 6613488, while the sum is 55.

The cubic root of 3427399936 is about 1507.7231208389.

The spelling of 3427399936 in words is "three billion, four hundred twenty-seven million, three hundred ninety-nine thousand, nine hundred thirty-six".