63253346 has 16 divisors (see below), whose sum is σ = 102750648. Its totient is φ = 29030400.

The previous prime is 63253343. The next prime is 63253363. The reversal of 63253346 is 64335236.

63253346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 11485321 + 51768025 = 3389^2 + 7195^2 .

It is not an unprimeable number, because it can be changed into a prime (63253343) 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 7 ways as a sum of consecutive naturals, for example, 2015 + ... + 11426.

Almost surely, 2^63253346 is an apocalyptic number.

63253346 is a deficient number, since it is larger than the sum of its proper divisors (39497302).

63253346 is a wasteful number, since it uses less digits than its factorization.

63253346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13637.

The product of its digits is 38880, while the sum is 32.

The square root of 63253346 is about 7953.1972187291. The cubic root of 63253346 is about 398.4383821413.

The spelling of 63253346 in words is "sixty-three million, two hundred fifty-three thousand, three hundred forty-six".