3400343532 has 72 divisors (see below), whose sum is σ = 8808939776. Its totient is φ = 1105609824.

The previous prime is 3400343497. The next prime is 3400343533. The reversal of 3400343532 is 2353430043.

It is a happy number.

It is a super-2 number, since 2×3400343532² = 23124672271228470048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3400343496 and 3400343505.

It is not an unprimeable number, because it can be changed into a prime (3400343533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 241593 + ... + 255279.

Almost surely, 2^3400343532 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3400343532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4404469888).

3400343532 is an abundant number, since it is smaller than the sum of its proper divisors (5408596244).

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

3400343532 is a wasteful number, since it uses less digits than its factorization.

3400343532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13867 (or 13862 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 27.

The square root of 3400343532 is about 58312.4646366452. The cubic root of 3400343532 is about 1503.7452383437.

Adding to 3400343532 its reverse (2353430043), we get a palindrome (5753773575).

The spelling of 3400343532 in words is "three billion, four hundred million, three hundred forty-three thousand, five hundred thirty-two".