1034430 has 48 divisors (see below), whose sum is σ = 2633904. Its totient is φ = 259840.

The previous prime is 1034419. The next prime is 1034443. The reversal of 1034430 is 344301.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25210 + ... + 25250.

It is an arithmetic number, because the mean of its divisors is an integer number (54873).

2^1034430 is an apocalyptic number.

1034430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1034430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1316952).

1034430 is an abundant number, since it is smaller than the sum of its proper divisors (1599474).

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

1034430 is a wasteful number, since it uses less digits than its factorization.

1034430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109 (or 80 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 1034430 is about 1017.0693191715. The cubic root of 1034430 is about 101.1347415776.

Adding to 1034430 its reverse (344301), we get a palindrome (1378731).

The spelling of 1034430 in words is "one million, thirty-four thousand, four hundred thirty".