4087079 has 4 divisors (see below), whose sum is σ = 4125384. Its totient is φ = 4048776.

The previous prime is 4087037. The next prime is 4087093. The reversal of 4087079 is 9707804.

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 4087079 - 2¹⁶ = 4021543 is a prime.

It is a Duffinian number.

It is a plaindrome in base 6.

It is a zygodrome in base 6.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4087019) 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, 18992 + ... + 19205.

It is an arithmetic number, because the mean of its divisors is an integer number (1031346).

Almost surely, 2^4087079 is an apocalyptic number.

4087079 is a deficient number, since it is larger than the sum of its proper divisors (38305).

4087079 is a wasteful number, since it uses less digits than its factorization.

4087079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38304.

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 4087079 is about 2021.6525418578. The cubic root of 4087079 is about 159.8837567131.

The spelling of 4087079 in words is "four million, eighty-seven thousand, seventy-nine".