4650669 has 16 divisors (see below), whose sum is σ = 7190400. Its totient is φ = 2965248.

The previous prime is 4650661. The next prime is 4650677. The reversal of 4650669 is 9660564.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4650661) and next prime (4650677).

It is not a de Polignac number, because 4650669 - 2³ = 4650661 is a prime.

It is a super-2 number, since 2×4650669² = 43257444295122, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4650661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3124 + ... + 4365.

It is an arithmetic number, because the mean of its divisors is an integer number (449400).

Almost surely, 2^4650669 is an apocalyptic number.

It is an amenable number.

4650669 is a deficient number, since it is larger than the sum of its proper divisors (2539731).

4650669 is a wasteful number, since it uses less digits than its factorization.

4650669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7521 (or 7515 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 4650669 is about 2156.5409803665. The cubic root of 4650669 is about 166.9187576198.

The spelling of 4650669 in words is "four million, six hundred fifty thousand, six hundred sixty-nine".