3435450 has 48 divisors (see below), whose sum is σ = 8764320. Its totient is φ = 889920.

The previous prime is 3435403. The next prime is 3435457. The reversal of 3435450 is 545343.

It is a happy number.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 3435450.

It is not an unprimeable number, because it can be changed into a prime (3435457) by changing a digit.

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, 5241 + ... + 5859.

It is an arithmetic number, because the mean of its divisors is an integer number (182590).

Almost surely, 2^3435450 is an apocalyptic number.

3435450 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3435450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4382160).

3435450 is an abundant number, since it is smaller than the sum of its proper divisors (5328870).

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

3435450 is a wasteful number, since it uses less digits than its factorization.

3435450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671 (or 666 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 3435450 is about 1853.4966954381. The cubic root of 3435450 is about 150.8902613341.

The spelling of 3435450 in words is "three million, four hundred thirty-five thousand, four hundred fifty".