3964699 has 2 divisors, whose sum is σ = 3964700. Its totient is φ = 3964698.

The previous prime is 3964693. The next prime is 3964733. The reversal of 3964699 is 9964693.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3964699 is a prime.

It is not a weakly prime, because it can be changed into another prime (3964693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1982349 + 1982350.

It is an arithmetic number, because the mean of its divisors is an integer number (1982350).

Almost surely, 2^3964699 is an apocalyptic number.

3964699 is a deficient number, since it is larger than the sum of its proper divisors (1).

3964699 is an equidigital number, since it uses as much as digits as its factorization.

3964699 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 314928, while the sum is 46.

The square root of 3964699 is about 1991.1551923444. The cubic root of 3964699 is about 158.2717509973.

The spelling of 3964699 in words is "three million, nine hundred sixty-four thousand, six hundred ninety-nine".