4699666 has 16 divisors (see below), whose sum is σ = 7421400. Its totient is φ = 2229120.

The previous prime is 4699657. The next prime is 4699679. The reversal of 4699666 is 6669964.

It can be written as a sum of positive squares in 4 ways, for example, as 3500641 + 1199025 = 1871^2 + 1095^2 .

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2260 + ... + 3808.

Almost surely, 2^4699666 is an apocalyptic number.

4699666 is a deficient number, since it is larger than the sum of its proper divisors (2721734).

4699666 is a wasteful number, since it uses less digits than its factorization.

4699666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1629.

The product of its digits is 419904, while the sum is 46.

The square root of 4699666 is about 2167.8713061434. The cubic root of 4699666 is about 167.5029003730.

It can be divided in two parts, 469 and 9666, that multiplied together give a palindrome (4533354).

The spelling of 4699666 in words is "four million, six hundred ninety-nine thousand, six hundred sixty-six".