63396067 has 4 divisors (see below), whose sum is σ = 72452656. Its totient is φ = 54339480.

The previous prime is 63396041. The next prime is 63396071. The reversal of 63396067 is 76069336.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63396067 is a prime.

It is a super-2 number, since 2×63396067² = 8038122622136978, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63396007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4528284 + ... + 4528297.

It is an arithmetic number, because the mean of its divisors is an integer number (18113164).

Almost surely, 2^63396067 is an apocalyptic number.

63396067 is a deficient number, since it is larger than the sum of its proper divisors (9056589).

63396067 is an equidigital number, since it uses as much as digits as its factorization.

63396067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9056588.

The product of its (nonzero) digits is 122472, while the sum is 40.

The square root of 63396067 is about 7962.1647182158. The cubic root of 63396067 is about 398.7378277420.

The spelling of 63396067 in words is "sixty-three million, three hundred ninety-six thousand, sixty-seven".