4929657 has 4 divisors (see below), whose sum is σ = 6572880. Its totient is φ = 3286436.

The previous prime is 4929647. The next prime is 4929703. The reversal of 4929657 is 7569294.

4929657 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4929657 - 2⁴ = 4929641 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (4929647) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 821607 + ... + 821612.

It is an arithmetic number, because the mean of its divisors is an integer number (1643220).

Almost surely, 2^4929657 is an apocalyptic number.

It is an amenable number.

4929657 is a deficient number, since it is larger than the sum of its proper divisors (1643223).

4929657 is a wasteful number, since it uses less digits than its factorization.

4929657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1643222.

The product of its digits is 136080, while the sum is 42.

The square root of 4929657 is about 2220.2830900586. The cubic root of 4929657 is about 170.1919055454.

The spelling of 4929657 in words is "four million, nine hundred twenty-nine thousand, six hundred fifty-seven".