4729297641 has 16 divisors (see below), whose sum is σ = 6525264000. Its totient is φ = 3043168128.

The previous prime is 4729297637. The next prime is 4729297649. The reversal of 4729297641 is 1467929274.

It is not a de Polignac number, because 4729297641 - 2² = 4729297637 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4729297649) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 346260 + ... + 359658.

It is an arithmetic number, because the mean of its divisors is an integer number (407829000).

Almost surely, 2^4729297641 is an apocalyptic number.

It is an amenable number.

4729297641 is a deficient number, since it is larger than the sum of its proper divisors (1795966359).

4729297641 is a wasteful number, since it uses less digits than its factorization.

4729297641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17488.

The product of its digits is 1524096, while the sum is 51.

The square root of 4729297641 is about 68769.8890576392. The cubic root of 4729297641 is about 1678.5420127594.

The spelling of 4729297641 in words is "four billion, seven hundred twenty-nine million, two hundred ninety-seven thousand, six hundred forty-one".