419146364 has 72 divisors (see below), whose sum is σ = 917769888. Its totient is φ = 163987200.

The previous prime is 419146349. The next prime is 419146369. The reversal of 419146364 is 463641914.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (419146369) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 477494 + ... + 478370.

It is an arithmetic number, because the mean of its divisors is an integer number (12746804).

Almost surely, 2^419146364 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 419146364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (458884944).

419146364 is an abundant number, since it is smaller than the sum of its proper divisors (498623524).

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

419146364 is a wasteful number, since it uses less digits than its factorization.

419146364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1015 (or 1000 counting only the distinct ones).

The product of its digits is 62208, while the sum is 38.

The square root of 419146364 is about 20473.0643529492. The cubic root of 419146364 is about 748.3795318173.

The spelling of 419146364 in words is "four hundred nineteen million, one hundred forty-six thousand, three hundred sixty-four".