63674403 has 16 divisors (see below), whose sum is σ = 94381056. Its totient is φ = 37919520.

The previous prime is 63674383. The next prime is 63674407. The reversal of 63674403 is 30447636.

63674403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 63674403 - 2²¹ = 61577251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (63674407) 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 15 ways as a sum of consecutive naturals, for example, 25125 + ... + 27542.

It is an arithmetic number, because the mean of its divisors is an integer number (5898816).

Almost surely, 2^63674403 is an apocalyptic number.

63674403 is a deficient number, since it is larger than the sum of its proper divisors (30706653).

63674403 is a wasteful number, since it uses less digits than its factorization.

63674403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52714.

The product of its (nonzero) digits is 36288, while the sum is 33.

The square root of 63674403 is about 7979.6242392734. The cubic root of 63674403 is about 399.3205193353.

The spelling of 63674403 in words is "sixty-three million, six hundred seventy-four thousand, four hundred three".