4348148377 has 4 divisors (see below), whose sum is σ = 4379430160. Its totient is φ = 4316866596.

The previous prime is 4348148341. The next prime is 4348148383. The reversal of 4348148377 is 7738418434.

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 4348148377 - 2¹⁹ = 4347624089 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 4348148377.

It is not an unprimeable number, because it can be changed into a prime (4348148477) 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, 15640683 + ... + 15640960.

It is an arithmetic number, because the mean of its divisors is an integer number (1094857540).

Almost surely, 2^4348148377 is an apocalyptic number.

It is an amenable number.

4348148377 is a deficient number, since it is larger than the sum of its proper divisors (31281783).

4348148377 is a wasteful number, since it uses less digits than its factorization.

4348148377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31281782.

The product of its digits is 1806336, while the sum is 49.

The square root of 4348148377 is about 65940.4911795476. The cubic root of 4348148377 is about 1632.1802504248.

The spelling of 4348148377 in words is "four billion, three hundred forty-eight million, one hundred forty-eight thousand, three hundred seventy-seven".