4024340 has 24 divisors (see below), whose sum is σ = 8491392. Its totient is φ = 1602080.

The previous prime is 4024337. The next prime is 4024357. The reversal of 4024340 is 434204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5897 + ... + 6543.

It is an arithmetic number, because the mean of its divisors is an integer number (353808).

Almost surely, 2^4024340 is an apocalyptic number.

It is an amenable number.

4024340 is an abundant number, since it is smaller than the sum of its proper divisors (4467052).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4024340 is a wasteful number, since it uses less digits than its factorization.

4024340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 967 (or 965 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 4024340 is about 2006.0757712509. The cubic root of 4024340 is about 159.0614321640.

Adding to 4024340 its reverse (434204), we get a palindrome (4458544).

The spelling of 4024340 in words is "four million, twenty-four thousand, three hundred forty".