4640759 has 2 divisors, whose sum is σ = 4640760. Its totient is φ = 4640758.

The previous prime is 4640747. The next prime is 4640761. The reversal of 4640759 is 9570464.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4640759 - 2¹² = 4636663 is a prime.

Together with 4640761, it forms a pair of twin primes.

It is a Chen prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4640719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2320379 + 2320380.

It is an arithmetic number, because the mean of its divisors is an integer number (2320380).

Almost surely, 2^4640759 is an apocalyptic number.

4640759 is a deficient number, since it is larger than the sum of its proper divisors (1).

4640759 is an equidigital number, since it uses as much as digits as its factorization.

4640759 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 4640759 is about 2154.2420941018. The cubic root of 4640759 is about 166.8001122363.

The spelling of 4640759 in words is "four million, six hundred forty thousand, seven hundred fifty-nine".