3612477646 has 16 divisors (see below), whose sum is σ = 5450457600. Its totient is φ = 1795673880.

The previous prime is 3612477637. The next prime is 3612477683. The reversal of 3612477646 is 6467742163.

It is a junction number, because it is equal to n+sod(n) for n = 3612477596 and 3612477605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 598375 + ... + 604381.

It is an arithmetic number, because the mean of its divisors is an integer number (340653600).

Almost surely, 2^3612477646 is an apocalyptic number.

3612477646 is a deficient number, since it is larger than the sum of its proper divisors (1837979954).

3612477646 is a wasteful number, since it uses less digits than its factorization.

3612477646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7719.

The product of its digits is 1016064, while the sum is 46.

The square root of 3612477646 is about 60103.8904398043. The cubic root of 3612477646 is about 1534.3875151596.

The spelling of 3612477646 in words is "three billion, six hundred twelve million, four hundred seventy-seven thousand, six hundred forty-six".