3405000032 has 96 divisors (see below), whose sum is σ = 8185524480. Its totient is φ = 1361733120.

The previous prime is 3405000029. The next prime is 3405000043. The reversal of 3405000032 is 2300005043.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 279182 + ... + 291122.

It is an arithmetic number, because the mean of its divisors is an integer number (85265880).

Almost surely, 2^3405000032 is an apocalyptic number.

3405000032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3405000032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4092762240).

3405000032 is an abundant number, since it is smaller than the sum of its proper divisors (4780524448).

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

3405000032 is a wasteful number, since it uses less digits than its factorization.

3405000032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12044 (or 12036 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 3405000032 is about 58352.3781177768. The cubic root of 3405000032 is about 1504.4313450809.

Adding to 3405000032 its reverse (2300005043), we get a palindrome (5705005075).

The spelling of 3405000032 in words is "three billion, four hundred five million, thirty-two", and thus it is an aban number.