34386402 has 32 divisors (see below), whose sum is σ = 72031680. Its totient is φ = 10928960.

The previous prime is 34386397. The next prime is 34386463. The reversal of 34386402 is 20468343.

It is a self number, because there is not a number n which added to its sum of digits gives 34386402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13252 + ... + 15632.

It is an arithmetic number, because the mean of its divisors is an integer number (2250990).

Almost surely, 2^34386402 is an apocalyptic number.

34386402 is an abundant number, since it is smaller than the sum of its proper divisors (37645278).

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

34386402 is a wasteful number, since it uses less digits than its factorization.

34386402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2498.

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 34386402 is about 5863.9919849877. The cubic root of 34386402 is about 325.1838076628.

The spelling of 34386402 in words is "thirty-four million, three hundred eighty-six thousand, four hundred two".