3423865136 has 20 divisors (see below), whose sum is σ = 6685976832. Its totient is φ = 1698451776.

The previous prime is 3423865129. The next prime is 3423865141. The reversal of 3423865136 is 6315683243.

It is a junction number, because it is equal to n+sod(n) for n = 3423865093 and 3423865102.

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, 840455 + ... + 844518.

Almost surely, 2^3423865136 is an apocalyptic number.

It is an amenable number.

3423865136 is a deficient number, since it is larger than the sum of its proper divisors (3262111696).

3423865136 is a wasteful number, since it uses less digits than its factorization.

3423865136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1685108 (or 1685102 counting only the distinct ones).

The product of its digits is 311040, while the sum is 41.

The square root of 3423865136 is about 58513.8029528076. The cubic root of 3423865136 is about 1507.2046196421.

The spelling of 3423865136 in words is "three billion, four hundred twenty-three million, eight hundred sixty-five thousand, one hundred thirty-six".