4690869 has 4 divisors (see below), whose sum is σ = 6254496. Its totient is φ = 3127244.

The previous prime is 4690867. The next prime is 4690877. The reversal of 4690869 is 9680964.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4690869 - 2¹ = 4690867 is a prime.

It is a super-2 number, since 2×4690869² = 44008503950322, which contains 22 as substring.

It is an Ulam number.

It is a D-number.

4690869 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 4690869.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4690867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 781809 + ... + 781814.

It is an arithmetic number, because the mean of its divisors is an integer number (1563624).

Almost surely, 2^4690869 is an apocalyptic number.

It is an amenable number.

4690869 is a deficient number, since it is larger than the sum of its proper divisors (1563627).

4690869 is a wasteful number, since it uses less digits than its factorization.

4690869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1563626.

The product of its (nonzero) digits is 93312, while the sum is 42.

The square root of 4690869 is about 2165.8414069363. The cubic root of 4690869 is about 167.3983224896.

The spelling of 4690869 in words is "four million, six hundred ninety thousand, eight hundred sixty-nine".