3205413628 has 6 divisors (see below), whose sum is σ = 5609473856. Its totient is φ = 1602706812.

The previous prime is 3205413623. The next prime is 3205413647. The reversal of 3205413628 is 8263145023.

It is a junction number, because it is equal to n+sod(n) for n = 3205413593 and 3205413602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3205413623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 400676700 + ... + 400676707.

Almost surely, 2^3205413628 is an apocalyptic number.

It is an amenable number.

3205413628 is a deficient number, since it is larger than the sum of its proper divisors (2404060228).

3205413628 is a wasteful number, since it uses less digits than its factorization.

3205413628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801353411 (or 801353409 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 3205413628 is about 56616.3724376615. The cubic root of 3205413628 is about 1474.4431302826.

The spelling of 3205413628 in words is "three billion, two hundred five million, four hundred thirteen thousand, six hundred twenty-eight".