64484030 has 32 divisors (see below), whose sum is σ = 129040128. Its totient is φ = 23040000.

The previous prime is 64484029. The next prime is 64484041. The reversal of 64484030 is 3048446.

It is a junction number, because it is equal to n+sod(n) for n = 64483984 and 64484002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3971 + ... + 12030.

It is an arithmetic number, because the mean of its divisors is an integer number (4032504).

Almost surely, 2^64484030 is an apocalyptic number.

64484030 is an abundant number, since it is smaller than the sum of its proper divisors (64556098).

64484030 is a wasteful number, since it uses less digits than its factorization.

64484030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16052.

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 64484030 is about 8030.1948917819. The cubic root of 64484030 is about 401.0058643056.

The spelling of 64484030 in words is "sixty-four million, four hundred eighty-four thousand, thirty".