7234434 has 20 divisors (see below), whose sum is σ = 16210854. Its totient is φ = 2411424.

The previous prime is 7234433. The next prime is 7234453. The reversal of 7234434 is 4344327.

It can be written as a sum of positive squares in only one way, i.e., 6125625 + 1108809 = 2475^2 + 1053^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7234398 and 7234407.

It is not an unprimeable number, because it can be changed into a prime (7234433) 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 9 ways as a sum of consecutive naturals, for example, 22167 + ... + 22490.

Almost surely, 2^7234434 is an apocalyptic number.

7234434 is an abundant number, since it is smaller than the sum of its proper divisors (8976420).

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

7234434 is a wasteful number, since it uses less digits than its factorization.

7234434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44671 (or 44662 counting only the distinct ones).

The product of its digits is 8064, while the sum is 27.

The square root of 7234434 is about 2689.6903167465. The cubic root of 7234434 is about 193.4052176870.

The spelling of 7234434 in words is "seven million, two hundred thirty-four thousand, four hundred thirty-four".