4469690 has 8 divisors (see below), whose sum is σ = 8045460. Its totient is φ = 1787872.

The previous prime is 4469681. The next prime is 4469719. The reversal of 4469690 is 969644.

It can be written as a sum of positive squares in 2 ways, for example, as 4330561 + 139129 = 2081^2 + 373^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4469690² = 39956257392200, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 223475 + ... + 223494.

Almost surely, 2^4469690 is an apocalyptic number.

4469690 is a deficient number, since it is larger than the sum of its proper divisors (3575770).

4469690 is a wasteful number, since it uses less digits than its factorization.

4469690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446976.

The product of its (nonzero) digits is 46656, while the sum is 38.

The square root of 4469690 is about 2114.1641374312. The cubic root of 4469690 is about 164.7248551823.

The spelling of 4469690 in words is "four million, four hundred sixty-nine thousand, six hundred ninety".