4720283649 has 12 divisors (see below), whose sum is σ = 6963255936. Its totient is φ = 3079901112.

The previous prime is 4720283567. The next prime is 4720283651. The reversal of 4720283649 is 9463820274.

It is not a de Polignac number, because 4720283649 - 2¹⁵ = 4720250881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4720283669) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5579109 + ... + 5579954.

It is an arithmetic number, because the mean of its divisors is an integer number (580271328).

Almost surely, 2^4720283649 is an apocalyptic number.

It is an amenable number.

4720283649 is a deficient number, since it is larger than the sum of its proper divisors (2242972287).

4720283649 is a wasteful number, since it uses less digits than its factorization.

4720283649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11159116 (or 11159113 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The square root of 4720283649 is about 68704.3204536658. The cubic root of 4720283649 is about 1677.4749066485.

It can be divided in two parts, 4720 and 283649, that added together give a square (288369 = 537²).

The spelling of 4720283649 in words is "four billion, seven hundred twenty million, two hundred eighty-three thousand, six hundred forty-nine".