63364426 has 4 divisors (see below), whose sum is σ = 95046642. Its totient is φ = 31682212.

The previous prime is 63364417. The next prime is 63364439. The reversal of 63364426 is 62446336.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 62394201 + 970225 = 7899^2 + 985^2 .

It is a junction number, because it is equal to n+sod(n) for n = 63364391 and 63364400.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15841105 + ... + 15841108.

Almost surely, 2^63364426 is an apocalyptic number.

63364426 is a deficient number, since it is larger than the sum of its proper divisors (31682216).

63364426 is a wasteful number, since it uses less digits than its factorization.

63364426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31682215.

The product of its digits is 62208, while the sum is 34.

The square root of 63364426 is about 7960.1775105835. The cubic root of 63364426 is about 398.6714799713.

The spelling of 63364426 in words is "sixty-three million, three hundred sixty-four thousand, four hundred twenty-six".