63374323 has 8 divisors (see below), whose sum is σ = 65635200. Its totient is φ = 61127040.

The previous prime is 63374299. The next prime is 63374327. The reversal of 63374323 is 32347336.

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

It is not a de Polignac number, because 63374323 - 2¹⁷ = 63243251 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (63374327) 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, 6603 + ... + 13051.

It is an arithmetic number, because the mean of its divisors is an integer number (8204400).

Almost surely, 2^63374323 is an apocalyptic number.

63374323 is a deficient number, since it is larger than the sum of its proper divisors (2260877).

63374323 is a wasteful number, since it uses less digits than its factorization.

63374323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6797.

The product of its digits is 27216, while the sum is 31.

The square root of 63374323 is about 7960.7991433021. The cubic root of 63374323 is about 398.6922352882.

The spelling of 63374323 in words is "sixty-three million, three hundred seventy-four thousand, three hundred twenty-three".