2922629 has 4 divisors (see below), whose sum is σ = 2926176. Its totient is φ = 2919084.

The previous prime is 2922613. The next prime is 2922631. The reversal of 2922629 is 9262292.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2922629 - 2⁴ = 2922613 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2922595 and 2922604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2922659) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182 + ... + 2424.

It is an arithmetic number, because the mean of its divisors is an integer number (731544).

2^2922629 is an apocalyptic number.

It is an amenable number.

2922629 is a deficient number, since it is larger than the sum of its proper divisors (3547).

2922629 is a wasteful number, since it uses less digits than its factorization.

2922629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3546.

The product of its digits is 7776, while the sum is 32.

The square root of 2922629 is about 1709.5698289336. The cubic root of 2922629 is about 142.9742728425.

The spelling of 2922629 in words is "two million, nine hundred twenty-two thousand, six hundred twenty-nine".