3923546547 has 8 divisors (see below), whose sum is σ = 5271330240. Its totient is φ = 2595730280.

The previous prime is 3923546521. The next prime is 3923546579. The reversal of 3923546547 is 7456453293.

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

It is a cyclic number.

It is not a de Polignac number, because 3923546547 - 2⁶ = 3923546483 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3923546496 and 3923546505.

It is not an unprimeable number, because it can be changed into a prime (3923546147) 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, 4991397 + ... + 4992182.

It is an arithmetic number, because the mean of its divisors is an integer number (658916280).

Almost surely, 2^3923546547 is an apocalyptic number.

3923546547 is a deficient number, since it is larger than the sum of its proper divisors (1347783693).

3923546547 is a wasteful number, since it uses less digits than its factorization.

3923546547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9983713.

The product of its digits is 2721600, while the sum is 48.

The square root of 3923546547 is about 62638.2195388726. The cubic root of 3923546547 is about 1577.2224001282. Note that the first 3 decimals are identical.

The spelling of 3923546547 in words is "three billion, nine hundred twenty-three million, five hundred forty-six thousand, five hundred forty-seven".