4646243541 has 8 divisors (see below), whose sum is σ = 6211601440. Its totient is φ = 3089190672.

The previous prime is 4646243521. The next prime is 4646243557. The reversal of 4646243541 is 1453426464.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4646243541 - 2⁵ = 4646243509 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4646243541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4646243521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2074951 + ... + 2077188.

It is an arithmetic number, because the mean of its divisors is an integer number (776450180).

Almost surely, 2^4646243541 is an apocalyptic number.

It is an amenable number.

4646243541 is a deficient number, since it is larger than the sum of its proper divisors (1565357899).

4646243541 is a wasteful number, since it uses less digits than its factorization.

4646243541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4152515.

The product of its digits is 276480, while the sum is 39.

The square root of 4646243541 is about 68163.3592262001. The cubic root of 4646243541 is about 1668.6579559438.

The spelling of 4646243541 in words is "four billion, six hundred forty-six million, two hundred forty-three thousand, five hundred forty-one".