4147029656 has 32 divisors (see below), whose sum is σ = 9694356480. Its totient is φ = 1615725600.

The previous prime is 4147029647. The next prime is 4147029683. The reversal of 4147029656 is 6569207414.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (44).

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, 3365480 + ... + 3366711.

It is an arithmetic number, because the mean of its divisors is an integer number (302948640).

Almost surely, 2^4147029656 is an apocalyptic number.

It is an amenable number.

4147029656 is an abundant number, since it is smaller than the sum of its proper divisors (5547326824).

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

4147029656 is a wasteful number, since it uses less digits than its factorization.

4147029656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6732215 (or 6732211 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 44.

The square root of 4147029656 is about 64397.4351663170. The cubic root of 4147029656 is about 1606.6170826185.

The spelling of 4147029656 in words is "four billion, one hundred forty-seven million, twenty-nine thousand, six hundred fifty-six".