4487029656 has 16 divisors (see below), whose sum is σ = 11217574200. Its totient is φ = 1495676544.

The previous prime is 4487029619. The next prime is 4487029663. The reversal of 4487029656 is 6569207844.

It is a junction number, because it is equal to n+sod(n) for n = 4487029599 and 4487029608.

It is a congruent number.

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, 93479761 + ... + 93479808.

Almost surely, 2^4487029656 is an apocalyptic number.

It is an amenable number.

4487029656 is an abundant number, since it is smaller than the sum of its proper divisors (6730544544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4487029656 is a wasteful number, since it uses less digits than its factorization.

4487029656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186959578 (or 186959574 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 51.

The square root of 4487029656 is about 66985.2943264415. The cubic root of 4487029656 is about 1649.3759079600.

The spelling of 4487029656 in words is "four billion, four hundred eighty-seven million, twenty-nine thousand, six hundred fifty-six".