34406432 has 12 divisors (see below), whose sum is σ = 67737726. Its totient is φ = 17203200.

The previous prime is 34406423. The next prime is 34406467. The reversal of 34406432 is 23460443.

It can be written as a sum of positive squares in only one way, i.e., 27415696 + 6990736 = 5236^2 + 2644^2 .

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 537569 + ... + 537632.

Almost surely, 2^34406432 is an apocalyptic number.

34406432 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

34406432 is a deficient number, since it is larger than the sum of its proper divisors (33331294).

34406432 is a wasteful number, since it uses less digits than its factorization.

34406432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1075211 (or 1075203 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 34406432 is about 5865.6996172665. The cubic root of 34406432 is about 325.2469350137.

Adding to 34406432 its reverse (23460443), we get a palindrome (57866875).

The spelling of 34406432 in words is "thirty-four million, four hundred six thousand, four hundred thirty-two".