4048847697 has 8 divisors (see below), whose sum is σ = 5409198144. Its totient is φ = 2693864528.

The previous prime is 4048847689. The next prime is 4048847741. The reversal of 4048847697 is 7967488404.

It is a happy number.

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 4048847697 - 2³ = 4048847689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4048847657) 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, 1340058 + ... + 1343075.

It is an arithmetic number, because the mean of its divisors is an integer number (676149768).

Almost surely, 2^4048847697 is an apocalyptic number.

It is an amenable number.

4048847697 is a deficient number, since it is larger than the sum of its proper divisors (1360350447).

4048847697 is a wasteful number, since it uses less digits than its factorization.

4048847697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2683639.

The product of its (nonzero) digits is 10838016, while the sum is 57.

The square root of 4048847697 is about 63630.5563153427. The cubic root of 4048847697 is about 1593.8366660199.

The spelling of 4048847697 in words is "four billion, forty-eight million, eight hundred forty-seven thousand, six hundred ninety-seven".