3438752 has 24 divisors (see below), whose sum is σ = 6937812. Its totient is φ = 1676800.

The previous prime is 3438751. The next prime is 3438761. The reversal of 3438752 is 2578343.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3400336 + 38416 = 1844^2 + 196^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (3438751) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2 + ... + 2622.

Almost surely, 2^3438752 is an apocalyptic number.

3438752 is a gapful number since it is divisible by the number (32) 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 3438752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3468906).

3438752 is an abundant number, since it is smaller than the sum of its proper divisors (3499060).

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

3438752 is a wasteful number, since it uses less digits than its factorization.

3438752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2672 (or 2664 counting only the distinct ones).

The product of its digits is 20160, while the sum is 32.

The square root of 3438752 is about 1854.3872303270. The cubic root of 3438752 is about 150.9385888312.

The spelling of 3438752 in words is "three million, four hundred thirty-eight thousand, seven hundred fifty-two".