4661367697 has 6 divisors (see below), whose sum is σ = 5422407378. Its totient is φ = 3995457984.

The previous prime is 4661367673. The next prime is 4661367701. The reversal of 4661367697 is 7967631664.

It can be written as a sum of positive squares in only one way, i.e., 3385377856 + 1275989841 = 58184^2 + 35721^2 .

It is not a de Polignac number, because 4661367697 - 2³¹ = 2513884049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4661367637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 47564928 + ... + 47565025.

It is an arithmetic number, because the mean of its divisors is an integer number (903734563).

Almost surely, 2^4661367697 is an apocalyptic number.

It is an amenable number.

4661367697 is a deficient number, since it is larger than the sum of its proper divisors (761039681).

4661367697 is an equidigital number, since it uses as much as digits as its factorization.

4661367697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95129967 (or 95129960 counting only the distinct ones).

The product of its digits is 6858432, while the sum is 55.

The square root of 4661367697 is about 68274.2096036270. The cubic root of 4661367697 is about 1670.4665646323.

The spelling of 4661367697 in words is "four billion, six hundred sixty-one million, three hundred sixty-seven thousand, six hundred ninety-seven".