63074343 has 8 divisors (see below), whose sum is σ = 84200688. Its totient is φ = 41998784.

The previous prime is 63074339. The next prime is 63074353. The reversal of 63074343 is 34347036.

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 63074343 - 2² = 63074339 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 63074343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63074353) 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, 9696 + ... + 14837.

It is an arithmetic number, because the mean of its divisors is an integer number (10525086).

Almost surely, 2^63074343 is an apocalyptic number.

63074343 is a deficient number, since it is larger than the sum of its proper divisors (21126345).

63074343 is a wasteful number, since it uses less digits than its factorization.

63074343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25393.

The product of its (nonzero) digits is 18144, while the sum is 30.

The square root of 63074343 is about 7941.9357212206. The cubic root of 63074343 is about 398.0621751640.

The spelling of 63074343 in words is "sixty-three million, seventy-four thousand, three hundred forty-three".