3426404352 has 96 divisors (see below), whose sum is σ = 10439956800. Its totient is φ = 978960384.

The previous prime is 3426404329. The next prime is 3426404357. The reversal of 3426404352 is 2534046243.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (3426404357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3174 + ... + 82842.

It is an arithmetic number, because the mean of its divisors is an integer number (108749550).

Almost surely, 2^3426404352 is an apocalyptic number.

3426404352 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 3426404352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5219978400).

3426404352 is an abundant number, since it is smaller than the sum of its proper divisors (7013552448).

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

3426404352 is an equidigital number, since it uses as much as digits as its factorization.

3426404352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79701 (or 79681 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 33.

The square root of 3426404352 is about 58535.4965127998. The cubic root of 3426404352 is about 1507.5771199432.

The spelling of 3426404352 in words is "three billion, four hundred twenty-six million, four hundred four thousand, three hundred fifty-two".