4997929 has 2 divisors, whose sum is σ = 4997930. Its totient is φ = 4997928.

The previous prime is 4997921. The next prime is 4997981. The reversal of 4997929 is 9297994.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4995225 + 2704 = 2235^2 + 52^2 .

It is a cyclic number.

It is not a de Polignac number, because 4997929 - 2³ = 4997921 is a prime.

It is not a weakly prime, because it can be changed into another prime (4997921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2498964 + 2498965.

It is an arithmetic number, because the mean of its divisors is an integer number (2498965).

Almost surely, 2^4997929 is an apocalyptic number.

It is an amenable number.

4997929 is a deficient number, since it is larger than the sum of its proper divisors (1).

4997929 is an equidigital number, since it uses as much as digits as its factorization.

4997929 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 367416, while the sum is 49.

The square root of 4997929 is about 2235.6048398588. The cubic root of 4997929 is about 170.9739823394.

The spelling of 4997929 in words is "four million, nine hundred ninety-seven thousand, nine hundred twenty-nine".