4006377677 has 8 divisors (see below), whose sum is σ = 4220458560. Its totient is φ = 3792618720.

The previous prime is 4006377629. The next prime is 4006377691. The reversal of 4006377677 is 7767736004.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4006377677 - 2¹⁰ = 4006376653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4006377577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54713 + ... + 104910.

It is an arithmetic number, because the mean of its divisors is an integer number (527557320).

Almost surely, 2^4006377677 is an apocalyptic number.

It is an amenable number.

4006377677 is a deficient number, since it is larger than the sum of its proper divisors (214080883).

4006377677 is a wasteful number, since it uses less digits than its factorization.

4006377677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160963.

The product of its (nonzero) digits is 1037232, while the sum is 47.

The square root of 4006377677 is about 63295.9530854856. The cubic root of 4006377677 is about 1588.2442649134.

The spelling of 4006377677 in words is "four billion, six million, three hundred seventy-seven thousand, six hundred seventy-seven".