3673064428 has 12 divisors (see below), whose sum is σ = 7012213992. Its totient is φ = 1669574720.

The previous prime is 3673064413. The next prime is 3673064449. The reversal of 3673064428 is 8244603763.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41739325 + ... + 41739412.

It is an arithmetic number, because the mean of its divisors is an integer number (584351166).

Almost surely, 2^3673064428 is an apocalyptic number.

It is an amenable number.

3673064428 is a deficient number, since it is larger than the sum of its proper divisors (3339149564).

3673064428 is a wasteful number, since it uses less digits than its factorization.

3673064428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83478752 (or 83478750 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 43.

The square root of 3673064428 is about 60605.8118335197. The cubic root of 3673064428 is about 1542.9180110237.

The spelling of 3673064428 in words is "three billion, six hundred seventy-three million, sixty-four thousand, four hundred twenty-eight".