3465428346 has 80 divisors (see below), whose sum is σ = 7967228544. Its totient is φ = 1129961664.

The previous prime is 3465428327. The next prime is 3465428383. The reversal of 3465428346 is 6438245643.

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 39 ways as a sum of consecutive naturals, for example, 1849266 + ... + 1851138.

Almost surely, 2^3465428346 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3465428346, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3983614272).

3465428346 is an abundant number, since it is smaller than the sum of its proper divisors (4501800198).

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

3465428346 is an frugal number, since it uses more digits than its factorization.

3465428346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1949 (or 1925 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 45.

The square root of 3465428346 is about 58867.8889208709. Note that the first 3 decimals coincide. The cubic root of 3465428346 is about 1513.2788924613.

The spelling of 3465428346 in words is "three billion, four hundred sixty-five million, four hundred twenty-eight thousand, three hundred forty-six".