4064610656 has 12 divisors (see below), whose sum is σ = 8002202292. Its totient is φ = 2032305312.

The previous prime is 4064610643. The next prime is 4064610703. The reversal of 4064610656 is 6560164604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63509510 + ... + 63509573.

It is an arithmetic number, because the mean of its divisors is an integer number (666850191).

Almost surely, 2^4064610656 is an apocalyptic number.

It is an amenable number.

4064610656 is a deficient number, since it is larger than the sum of its proper divisors (3937591636).

4064610656 is a wasteful number, since it uses less digits than its factorization.

4064610656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127019093 (or 127019085 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 38.

The square root of 4064610656 is about 63754.2991177850. The cubic root of 4064610656 is about 1595.9023606367.

The spelling of 4064610656 in words is "four billion, sixty-four million, six hundred ten thousand, six hundred fifty-six".