63379033 has 8 divisors (see below), whose sum is σ = 65040800. Its totient is φ = 61725888.

The previous prime is 63379013. The next prime is 63379051. The reversal of 63379033 is 33097336.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63379033 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 63379033.

It is not an unprimeable number, because it can be changed into a prime (63379013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14353 + ... + 18241.

It is an arithmetic number, because the mean of its divisors is an integer number (8130100).

Almost surely, 2^63379033 is an apocalyptic number.

It is an amenable number.

63379033 is a deficient number, since it is larger than the sum of its proper divisors (1661767).

63379033 is a wasteful number, since it uses less digits than its factorization.

63379033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4311.

The product of its (nonzero) digits is 30618, while the sum is 34.

The square root of 63379033 is about 7961.0949623780. The cubic root of 63379033 is about 398.7021120218.

The spelling of 63379033 in words is "sixty-three million, three hundred seventy-nine thousand, thirty-three".