3999362 has 4 divisors (see below), whose sum is σ = 5999046. Its totient is φ = 1999680.

The previous prime is 3999337. The next prime is 3999379. The reversal of 3999362 is 2639993.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2337841 + 1661521 = 1529^2 + 1289^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 999839 + ... + 999842.

Almost surely, 2^3999362 is an apocalyptic number.

3999362 is a deficient number, since it is larger than the sum of its proper divisors (1999684).

3999362 is a wasteful number, since it uses less digits than its factorization.

3999362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1999683.

The product of its digits is 78732, while the sum is 41.

The square root of 3999362 is about 1999.8404936394. The cubic root of 3999362 is about 158.7316650658.

The spelling of 3999362 in words is "three million, nine hundred ninety-nine thousand, three hundred sixty-two".