3913876623 has 8 divisors (see below), whose sum is σ = 5296390528. Its totient is φ = 2570306904.

The previous prime is 3913876607. The next prime is 3913876643. The reversal of 3913876623 is 3266783193.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3913876623 - 2⁴ = 3913876607 is a prime.

It is a super-3 number, since 3×3913876623³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3913876643) 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, 9735811 + ... + 9736212.

It is an arithmetic number, because the mean of its divisors is an integer number (662048816).

Almost surely, 2^3913876623 is an apocalyptic number.

3913876623 is a deficient number, since it is larger than the sum of its proper divisors (1382513905).

3913876623 is a wasteful number, since it uses less digits than its factorization.

3913876623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19472093.

The product of its digits is 979776, while the sum is 48.

The square root of 3913876623 is about 62560.9832323630. The cubic root of 3913876623 is about 1575.9255999507.

The spelling of 3913876623 in words is "three billion, nine hundred thirteen million, eight hundred seventy-six thousand, six hundred twenty-three".