3701878379 has 4 divisors (see below), whose sum is σ = 3801929184. Its totient is φ = 3601827576.

The previous prime is 3701878373. The next prime is 3701878447. The reversal of 3701878379 is 9738781073.

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 3701878379 - 2¹² = 3701874283 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 3701878379.

It is not an unprimeable number, because it can be changed into a prime (3701878373) 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, 50025347 + ... + 50025420.

It is an arithmetic number, because the mean of its divisors is an integer number (950482296).

Almost surely, 2^3701878379 is an apocalyptic number.

3701878379 is a deficient number, since it is larger than the sum of its proper divisors (100050805).

3701878379 is a wasteful number, since it uses less digits than its factorization.

3701878379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100050804.

The product of its (nonzero) digits is 1778112, while the sum is 53.

The square root of 3701878379 is about 60843.0635241192. The cubic root of 3701878379 is about 1546.9420639014.

The spelling of 3701878379 in words is "three billion, seven hundred one million, eight hundred seventy-eight thousand, three hundred seventy-nine".