3426240064 has 28 divisors (see below), whose sum is σ = 7321942684. Its totient is φ = 1581341184.

The previous prime is 3426240053. The next prime is 3426240079. The reversal of 3426240064 is 4600426243.

It can be written as a sum of positive squares in 2 ways, for example, as 357966400 + 3068273664 = 18920^2 + 55392^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2058207 + ... + 2059870.

It is an arithmetic number, because the mean of its divisors is an integer number (261497953).

Almost surely, 2^3426240064 is an apocalyptic number.

It is an amenable number.

3426240064 is an abundant number, since it is smaller than the sum of its proper divisors (3895702620).

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

3426240064 is a wasteful number, since it uses less digits than its factorization.

3426240064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4118102 (or 4118092 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

The square root of 3426240064 is about 58534.0931765411. The cubic root of 3426240064 is about 1507.5530246368.

The spelling of 3426240064 in words is "three billion, four hundred twenty-six million, two hundred forty thousand, sixty-four".