4651869241 has 4 divisors (see below), whose sum is σ = 4652182912. Its totient is φ = 4651555572.

The previous prime is 4651869217. The next prime is 4651869281. The reversal of 4651869241 is 1429681564.

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 4651869241 - 2¹⁵ = 4651836473 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4651869191 and 4651869200.

It is not an unprimeable number, because it can be changed into a prime (4651869281) 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, 133425 + ... + 164638.

It is an arithmetic number, because the mean of its divisors is an integer number (1163045728).

Almost surely, 2^4651869241 is an apocalyptic number.

It is an amenable number.

4651869241 is a deficient number, since it is larger than the sum of its proper divisors (313671).

4651869241 is a wasteful number, since it uses less digits than its factorization.

4651869241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313670.

The product of its digits is 414720, while the sum is 46.

The square root of 4651869241 is about 68204.6130477990. The cubic root of 4651869241 is about 1669.3311580525.

The spelling of 4651869241 in words is "four billion, six hundred fifty-one million, eight hundred sixty-nine thousand, two hundred forty-one".