34253402 has 16 divisors (see below), whose sum is σ = 54554472. Its totient is φ = 16074240.

The previous prime is 34253399. The next prime is 34253407. The reversal of 34253402 is 20435243.

It can be written as a sum of positive squares in 4 ways, for example, as 12453841 + 21799561 = 3529^2 + 4669^2 .

It is not an unprimeable number, because it can be changed into a prime (34253407) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 13118 + ... + 15510.

Almost surely, 2^34253402 is an apocalyptic number.

34253402 is a deficient number, since it is larger than the sum of its proper divisors (20301070).

34253402 is a wasteful number, since it uses less digits than its factorization.

34253402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2833.

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 34253402 is about 5852.6406006178. The cubic root of 34253402 is about 324.7640164643.

Adding to 34253402 its reverse (20435243), we get a palindrome (54688645).

The spelling of 34253402 in words is "thirty-four million, two hundred fifty-three thousand, four hundred two".