3400432232 has 8 divisors (see below), whose sum is σ = 6375810450. Its totient is φ = 1700216112.

The previous prime is 3400432213. The next prime is 3400432241. The reversal of 3400432232 is 2322340043.

It can be written as a sum of positive squares in only one way, i.e., 2365265956 + 1035166276 = 48634^2 + 32174^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 3400432198 and 3400432207.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212527007 + ... + 212527022.

Almost surely, 2^3400432232 is an apocalyptic number.

It is an amenable number.

3400432232 is a deficient number, since it is larger than the sum of its proper divisors (2975378218).

3400432232 is a wasteful number, since it uses less digits than its factorization.

3400432232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425054035 (or 425054031 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 3400432232 is about 58313.2251894885. The cubic root of 3400432232 is about 1503.7583135954.

Adding to 3400432232 its reverse (2322340043), we get a palindrome (5722772275).

The spelling of 3400432232 in words is "three billion, four hundred million, four hundred thirty-two thousand, two hundred thirty-two".