2340629 has 4 divisors (see below), whose sum is σ = 2463840. Its totient is φ = 2217420.

The previous prime is 2340617. The next prime is 2340659. The reversal of 2340629 is 9260432.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2340629 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2340598 and 2340607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2340659) 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, 61577 + ... + 61614.

It is an arithmetic number, because the mean of its divisors is an integer number (615960).

2^2340629 is an apocalyptic number.

It is an amenable number.

2340629 is a deficient number, since it is larger than the sum of its proper divisors (123211).

2340629 is a wasteful number, since it uses less digits than its factorization.

2340629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123210.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 2340629 is about 1529.9114353452. The cubic root of 2340629 is about 132.7733339367.

The spelling of 2340629 in words is "two million, three hundred forty thousand, six hundred twenty-nine".