3999077 has 4 divisors (see below), whose sum is σ = 4003116. Its totient is φ = 3995040.

The previous prime is 3999067. The next prime is 3999109. The reversal of 3999077 is 7709993.

3999077 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 591361 + 3407716 = 769^2 + 1846^2 .

It is a cyclic number.

It is not a de Polignac number, because 3999077 - 2⁸ = 3998821 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 (3999067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 593 + ... + 2889.

It is an arithmetic number, because the mean of its divisors is an integer number (1000779).

Almost surely, 2^3999077 is an apocalyptic number.

It is an amenable number.

3999077 is a deficient number, since it is larger than the sum of its proper divisors (4039).

3999077 is a wasteful number, since it uses less digits than its factorization.

3999077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4038.

The product of its (nonzero) digits is 107163, while the sum is 44.

The square root of 3999077 is about 1999.7692366871. The cubic root of 3999077 is about 158.7278944978.

The spelling of 3999077 in words is "three million, nine hundred ninety-nine thousand, seventy-seven".