4629731 has 2 divisors, whose sum is σ = 4629732. Its totient is φ = 4629730.

The previous prime is 4629727. The next prime is 4629743. The reversal of 4629731 is 1379264.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4629731 - 2² = 4629727 is a prime.

It is a super-2 number, since 2×4629731² = 42868818264722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a nialpdrome in base 14.

It is not a weakly prime, because it can be changed into another prime (4629721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2314865 + 2314866.

It is an arithmetic number, because the mean of its divisors is an integer number (2314866).

Almost surely, 2^4629731 is an apocalyptic number.

4629731 is a deficient number, since it is larger than the sum of its proper divisors (1).

4629731 is an equidigital number, since it uses as much as digits as its factorization.

4629731 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9072, while the sum is 32.

The square root of 4629731 is about 2151.6809707761. The cubic root of 4629731 is about 166.6678831022.

The spelling of 4629731 in words is "four million, six hundred twenty-nine thousand, seven hundred thirty-one".