3452436 has 48 divisors (see below), whose sum is σ = 9643200. Its totient is φ = 1061856.

The previous prime is 3452431. The next prime is 3452441. The reversal of 3452436 is 6342543.

It is an interprime number because it is at equal distance from previous prime (3452431) and next prime (3452441).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3452431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 175 + ... + 2633.

It is an arithmetic number, because the mean of its divisors is an integer number (200900).

Almost surely, 2^3452436 is an apocalyptic number.

3452436 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3452436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4821600).

3452436 is an abundant number, since it is smaller than the sum of its proper divisors (6190764).

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

3452436 is a wasteful number, since it uses less digits than its factorization.

3452436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2485 (or 2477 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 3452436 is about 1858.0731955442. The cubic root of 3452436 is about 151.1385363685.

Adding to 3452436 its reverse (6342543), we get a palindrome (9794979).

The spelling of 3452436 in words is "three million, four hundred fifty-two thousand, four hundred thirty-six".