63411394 has 16 divisors (see below), whose sum is σ = 101090808. Its totient is φ = 29728512.

The previous prime is 63411349. The next prime is 63411407. The reversal of 63411394 is 49311436.

63411394 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 63123025 + 288369 = 7945^2 + 537^2 .

It is an unprimeable number.

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, 6052 + ... + 12784.

Almost surely, 2^63411394 is an apocalyptic number.

63411394 is a deficient number, since it is larger than the sum of its proper divisors (37679414).

63411394 is a wasteful number, since it uses less digits than its factorization.

63411394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7029.

The product of its digits is 7776, while the sum is 31.

The square root of 63411394 is about 7963.1271495563. The cubic root of 63411394 is about 398.7699588743.

The spelling of 63411394 in words is "sixty-three million, four hundred eleven thousand, three hundred ninety-four".