4649469 has 8 divisors (see below), whose sum is σ = 6762912. Its totient is φ = 2817840.

The previous prime is 4649467. The next prime is 4649497. The reversal of 4649469 is 9649464.

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

It is not a de Polignac number, because 4649469 - 2¹ = 4649467 is a prime.

It is a super-2 number, since 2×4649469² = 43235123963922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4649469.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4649467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70414 + ... + 70479.

It is an arithmetic number, because the mean of its divisors is an integer number (845364).

Almost surely, 2^4649469 is an apocalyptic number.

It is an amenable number.

4649469 is a deficient number, since it is larger than the sum of its proper divisors (2113443).

4649469 is a wasteful number, since it uses less digits than its factorization.

4649469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140907.

The product of its digits is 186624, while the sum is 42.

The square root of 4649469 is about 2156.2627390928. The cubic root of 4649469 is about 166.9043998475.

The spelling of 4649469 in words is "four million, six hundred forty-nine thousand, four hundred sixty-nine".