3427223736 has 16 divisors (see below), whose sum is σ = 8568059400. Its totient is φ = 1142407904.

The previous prime is 3427223729. The next prime is 3427223771. The reversal of 3427223736 is 6373227243.

It is a junction number, because it is equal to n+sod(n) for n = 3427223694 and 3427223703.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71400471 + ... + 71400518.

Almost surely, 2^3427223736 is an apocalyptic number.

It is an amenable number.

3427223736 is an abundant number, since it is smaller than the sum of its proper divisors (5140835664).

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

3427223736 is a wasteful number, since it uses less digits than its factorization.

3427223736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142800998 (or 142800994 counting only the distinct ones).

The product of its digits is 254016, while the sum is 39.

The square root of 3427223736 is about 58542.4951296065. The cubic root of 3427223736 is about 1507.6972834333.

The spelling of 3427223736 in words is "three billion, four hundred twenty-seven million, two hundred twenty-three thousand, seven hundred thirty-six".