4376138363 has 4 divisors (see below), whose sum is σ = 4378636488. Its totient is φ = 4373640240.

The previous prime is 4376138341. The next prime is 4376138471. The reversal of 4376138363 is 3638316734.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4376138363 - 2¹² = 4376134267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4376138863) 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, 1246433 + ... + 1249938.

It is an arithmetic number, because the mean of its divisors is an integer number (1094659122).

Almost surely, 2^4376138363 is an apocalyptic number.

4376138363 is a deficient number, since it is larger than the sum of its proper divisors (2498125).

4376138363 is a wasteful number, since it uses less digits than its factorization.

4376138363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2498124.

The product of its digits is 653184, while the sum is 44.

The square root of 4376138363 is about 66152.3874323520. The cubic root of 4376138363 is about 1635.6749965397.

The spelling of 4376138363 in words is "four billion, three hundred seventy-six million, one hundred thirty-eight thousand, three hundred sixty-three".