4642049 has 8 divisors (see below), whose sum is σ = 4771200. Its totient is φ = 4514256.

The previous prime is 4642013. The next prime is 4642069. The reversal of 4642049 is 9402464.

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

It is a de Polignac number, because none of the positive numbers 2^k-4642049 is a prime.

It is a super-3 number, since 3×4642049³ (a number of 21 digits) contains 333 as substring.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4642009) 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, 13127 + ... + 13475.

It is an arithmetic number, because the mean of its divisors is an integer number (596400).

Almost surely, 2^4642049 is an apocalyptic number.

It is an amenable number.

4642049 is a deficient number, since it is larger than the sum of its proper divisors (129151).

4642049 is a wasteful number, since it uses less digits than its factorization.

4642049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 4642049 is about 2154.5414825433. The cubic root of 4642049 is about 166.8155660453.

The spelling of 4642049 in words is "four million, six hundred forty-two thousand, forty-nine".