63398006 has 8 divisors (see below), whose sum is σ = 108682320. Its totient is φ = 27170568.

The previous prime is 63397987. The next prime is 63398009. The reversal of 63398006 is 60089336.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63398009) 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, 2264201 + ... + 2264228.

It is an arithmetic number, because the mean of its divisors is an integer number (13585290).

Almost surely, 2^63398006 is an apocalyptic number.

63398006 is a deficient number, since it is larger than the sum of its proper divisors (45284314).

63398006 is a wasteful number, since it uses less digits than its factorization.

63398006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4528438.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 63398006 is about 7962.2864806537. The cubic root of 63398006 is about 398.7418928983.

The spelling of 63398006 in words is "sixty-three million, three hundred ninety-eight thousand, six".