7442829 has 12 divisors (see below), whose sum is σ = 10912096. Its totient is φ = 4887432.

The previous prime is 7442801. The next prime is 7442833. The reversal of 7442829 is 9282447.

It is not a de Polignac number, because 7442829 - 2⁵ = 7442797 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7442793 and 7442802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7442849) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 5569 + ... + 6774.

Almost surely, 2^7442829 is an apocalyptic number.

It is an amenable number.

7442829 is a deficient number, since it is larger than the sum of its proper divisors (3469267).

7442829 is a wasteful number, since it uses less digits than its factorization.

7442829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12416 (or 12413 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 7442829 is about 2728.1548709705. The cubic root of 7442829 is about 195.2447420086.

The spelling of 7442829 in words is "seven million, four hundred forty-two thousand, eight hundred twenty-nine".