67484334 has 32 divisors (see below), whose sum is σ = 144138240. Its totient is φ = 21016800.

The previous prime is 67484309. The next prime is 67484357. The reversal of 67484334 is 43348476.

It is a junction number, because it is equal to n+sod(n) for n = 67484292 and 67484301.

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 15 ways as a sum of consecutive naturals, for example, 862 + ... + 11649.

It is an arithmetic number, because the mean of its divisors is an integer number (4504320).

Almost surely, 2^67484334 is an apocalyptic number.

67484334 is an abundant number, since it is smaller than the sum of its proper divisors (76653906).

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

67484334 is a wasteful number, since it uses less digits than its factorization.

67484334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12576.

The product of its digits is 193536, while the sum is 39.

The square root of 67484334 is about 8214.8849048541. The cubic root of 67484334 is about 407.1311407436.

The spelling of 67484334 in words is "sixty-seven million, four hundred eighty-four thousand, three hundred thirty-four".