3420550067 has 8 divisors (see below), whose sum is σ = 3810903552. Its totient is φ = 3043429000.

The previous prime is 3420550057. The next prime is 3420550073. The reversal of 3420550067 is 7600550243.

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 3420550067 - 2¹² = 3420545971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3420550057) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3307559 + ... + 3308592.

It is an arithmetic number, because the mean of its divisors is an integer number (476362944).

Almost surely, 2^3420550067 is an apocalyptic number.

3420550067 is a deficient number, since it is larger than the sum of its proper divisors (390353485).

3420550067 is a wasteful number, since it uses less digits than its factorization.

3420550067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6616209.

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 3420550067 is about 58485.4688533827. The cubic root of 3420550067 is about 1506.7180252472.

The spelling of 3420550067 in words is "three billion, four hundred twenty million, five hundred fifty thousand, sixty-seven".