4729971 has 8 divisors (see below), whose sum is σ = 6413760. Its totient is φ = 3099752.

The previous prime is 4729943. The next prime is 4729979. The reversal of 4729971 is 1799274.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4729971 - 2⁷ = 4729843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4729979) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13185 + ... + 13538.

It is an arithmetic number, because the mean of its divisors is an integer number (801720).

Almost surely, 2^4729971 is an apocalyptic number.

4729971 is a deficient number, since it is larger than the sum of its proper divisors (1683789).

4729971 is a wasteful number, since it uses less digits than its factorization.

4729971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26785.

The product of its digits is 31752, while the sum is 39.

The square root of 4729971 is about 2174.8496499758. The cubic root of 4729971 is about 167.8621672772.

The spelling of 4729971 in words is "four million, seven hundred twenty-nine thousand, nine hundred seventy-one".