3848451497 has 4 divisors (see below), whose sum is σ = 4198310736. Its totient is φ = 3498592260.

The previous prime is 3848451487. The next prime is 3848451533. The reversal of 3848451497 is 7941548483.

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, and also an emirpimes, since its reverse is a distinct semiprime: 7941548483 = 11 ⋅721958953.

It is a cyclic number.

It is not a de Polignac number, because 3848451497 - 2¹⁸ = 3848189353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3848451407) 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 3 ways as a sum of consecutive naturals, for example, 174929603 + ... + 174929624.

It is an arithmetic number, because the mean of its divisors is an integer number (1049577684).

Almost surely, 2^3848451497 is an apocalyptic number.

It is an amenable number.

3848451497 is a deficient number, since it is larger than the sum of its proper divisors (349859239).

3848451497 is a wasteful number, since it uses less digits than its factorization.

3848451497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349859238.

The product of its digits is 3870720, while the sum is 53.

The square root of 3848451497 is about 62035.8887822202. Note that the first 3 decimals coincide. The cubic root of 3848451497 is about 1567.0950511998.

The spelling of 3848451497 in words is "three billion, eight hundred forty-eight million, four hundred fifty-one thousand, four hundred ninety-seven".