4240929 has 24 divisors (see below), whose sum is σ = 7107520. Its totient is φ = 2201760.

The previous prime is 4240927. The next prime is 4240963. The reversal of 4240929 is 9290424.

It is not a de Polignac number, because 4240929 - 2¹ = 4240927 is a prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 4240896 and 4240905.

It is not an unprimeable number, because it can be changed into a prime (4240927) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1707 + ... + 3375.

Almost surely, 2^4240929 is an apocalyptic number.

It is an amenable number.

4240929 is a deficient number, since it is larger than the sum of its proper divisors (2866591).

4240929 is a wasteful number, since it uses less digits than its factorization.

4240929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1701 (or 1690 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 4240929 is about 2059.3515969839. The cubic root of 4240929 is about 161.8652667284.

The spelling of 4240929 in words is "four million, two hundred forty thousand, nine hundred twenty-nine".