63190738 has 16 divisors (see below), whose sum is σ = 102223296. Its totient is φ = 29123280.

The previous prime is 63190733. The next prime is 63190769. The reversal of 63190738 is 83709136.

63190738 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 63190697 and 63190706.

It is not an unprimeable number, because it can be changed into a prime (63190733) 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, 23995 + ... + 26497.

It is an arithmetic number, because the mean of its divisors is an integer number (6388956).

Almost surely, 2^63190738 is an apocalyptic number.

63190738 is a deficient number, since it is larger than the sum of its proper divisors (39032558).

63190738 is a wasteful number, since it uses less digits than its factorization.

63190738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3489.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 63190738 is about 7949.2602171523. The cubic root of 63190738 is about 398.3068809816.

The spelling of 63190738 in words is "sixty-three million, one hundred ninety thousand, seven hundred thirty-eight".