3269642434 has 8 divisors (see below), whose sum is σ = 4911287040. Its totient is φ = 1632546756.

The previous prime is 3269642429. The next prime is 3269642437. The reversal of 3269642434 is 4342469623.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (3269642437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1135434 + ... + 1138309.

It is an arithmetic number, because the mean of its divisors is an integer number (613910880).

Almost surely, 2^3269642434 is an apocalyptic number.

3269642434 is a deficient number, since it is larger than the sum of its proper divisors (1641644606).

3269642434 is a wasteful number, since it uses less digits than its factorization.

3269642434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2274464.

The product of its digits is 746496, while the sum is 43.

The square root of 3269642434 is about 57180.7872803444. The cubic root of 3269642434 is about 1484.2261774957.

The spelling of 3269642434 in words is "three billion, two hundred sixty-nine million, six hundred forty-two thousand, four hundred thirty-four".