63674000 has 160 divisors (see below), whose sum is σ = 173322240. Its totient is φ = 22464000.

The previous prime is 63673957. The next prime is 63674011. The reversal of 63674000 is 47636.

63674000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 805961 + ... + 806039.

It is an arithmetic number, because the mean of its divisors is an integer number (1083264).

Almost surely, 2^63674000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63674000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86661120).

63674000 is an abundant number, since it is smaller than the sum of its proper divisors (109648240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63674000 is a wasteful number, since it uses less digits than its factorization.

63674000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146 (or 130 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 63674000 is about 7979.5989874179. The cubic root of 63674000 is about 399.3196768905.

The spelling of 63674000 in words is "sixty-three million, six hundred seventy-four thousand".