4731651369 has 15 divisors (see below), whose sum is σ = 7069194253. Its totient is φ = 3154021524.

The previous prime is 4731651341. The next prime is 4731651403. The reversal of 4731651369 is 9631561374.

It is a happy number.

The square root of 4731651369 is 68787.

It is a perfect power (a square), and thus also a powerful number.

4731651369 is a `hidden beast` number, since 4 + 73 + 1 + 6 + 513 + 69 = 666.

It is not a de Polignac number, because 4731651369 - 2¹³ = 4731643177 is a prime.

It is a super-2 number, since 2×4731651369² = 44777049355519148322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4731651469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 615262 + ... + 622904.

Almost surely, 2^4731651369 is an apocalyptic number.

4731651369 is the 68787-th square number.

4731651369 is the 34394-th centered octagonal number.

It is an amenable number.

4731651369 is a deficient number, since it is larger than the sum of its proper divisors (2337542884).

4731651369 is an frugal number, since it uses more digits than its factorization.

4731651369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15298 (or 7646 counting only the distinct ones).

The product of its digits is 408240, while the sum is 45.

The cubic root of 4731651369 is about 1678.8204315568.

It can be divided in two parts, 4731 and 651369, that added together give a square (656100 = 810²).

The spelling of 4731651369 in words is "four billion, seven hundred thirty-one million, six hundred fifty-one thousand, three hundred sixty-nine".