4729537656 has 48 divisors (see below), whose sum is σ = 13366089360. Its totient is φ = 1507968000.

The previous prime is 4729537597. The next prime is 4729537663. The reversal of 4729537656 is 6567359274.

4729537656 is a `hidden beast` number, since 47 + 2 + 9 + 537 + 65 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1426345 + ... + 1429656.

It is an arithmetic number, because the mean of its divisors is an integer number (278460195).

Almost surely, 2^4729537656 is an apocalyptic number.

4729537656 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

4729537656 is an abundant number, since it is smaller than the sum of its proper divisors (8636551704).

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

4729537656 is a wasteful number, since it uses less digits than its factorization.

4729537656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2856036 (or 2856029 counting only the distinct ones).

The product of its digits is 9525600, while the sum is 54.

The square root of 4729537656 is about 68771.6340942979. The cubic root of 4729537656 is about 1678.5704079868.

The spelling of 4729537656 in words is "four billion, seven hundred twenty-nine million, five hundred thirty-seven thousand, six hundred fifty-six".