63493001 has 8 divisors (see below), whose sum is σ = 74593344. Its totient is φ = 53280720.

The previous prime is 63492971. The next prime is 63493007. The reversal of 63493001 is 10039436.

63493001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 63493001 - 2⁶ = 63492937 is a prime.

It is a super-2 number, since 2×63493001² = 8062722351972002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63493007) 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, 221861 + ... + 222146.

It is an arithmetic number, because the mean of its divisors is an integer number (9324168).

Almost surely, 2^63493001 is an apocalyptic number.

It is an amenable number.

63493001 is a deficient number, since it is larger than the sum of its proper divisors (11100343).

63493001 is a wasteful number, since it uses less digits than its factorization.

63493001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444031.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 63493001 is about 7968.2495568349. The cubic root of 63493001 is about 398.9409505938.

The spelling of 63493001 in words is "sixty-three million, four hundred ninety-three thousand, one".