2077399 has 2 divisors, whose sum is σ = 2077400. Its totient is φ = 2077398.

The previous prime is 2077391. The next prime is 2077409. The reversal of 2077399 is 9937702.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2077399 - 2³ = 2077391 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2077391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1038699 + 1038700.

It is an arithmetic number, because the mean of its divisors is an integer number (1038700).

2^2077399 is an apocalyptic number.

2077399 is a deficient number, since it is larger than the sum of its proper divisors (1).

2077399 is an equidigital number, since it uses as much as digits as its factorization.

2077399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23814, while the sum is 37.

The square root of 2077399 is about 1441.3184936023. The cubic root of 2077399 is about 127.5968557907.

The spelling of 2077399 in words is "two million, seventy-seven thousand, three hundred ninety-nine".