4607856949 has 4 divisors (see below), whose sum is σ = 4609022464. Its totient is φ = 4606691436.

The previous prime is 4607856887. The next prime is 4607857003. The reversal of 4607856949 is 9496587064.

It is a happy number.

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 4607856949 - 2⁷ = 4607856821 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4607856893 and 4607856902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4607853949) 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, 576807 + ... + 584740.

It is an arithmetic number, because the mean of its divisors is an integer number (1152255616).

Almost surely, 2^4607856949 is an apocalyptic number.

It is an amenable number.

4607856949 is a deficient number, since it is larger than the sum of its proper divisors (1165515).

4607856949 is a wasteful number, since it uses less digits than its factorization.

4607856949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1165514.

The product of its (nonzero) digits is 13063680, while the sum is 58.

The square root of 4607856949 is about 67881.1973156043. The cubic root of 4607856949 is about 1664.0498384676.

The spelling of 4607856949 in words is "four billion, six hundred seven million, eight hundred fifty-six thousand, nine hundred forty-nine".