3320450064 has 80 divisors (see below), whose sum is σ = 10091586240. Its totient is φ = 1041707520.

The previous prime is 3320450059. The next prime is 3320450087. The reversal of 3320450064 is 4600540233.

It is a super-2 number, since 2×3320450064² = 22050777255035208192, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 218722 + ... + 233409.

It is an arithmetic number, because the mean of its divisors is an integer number (126144828).

Almost surely, 2^3320450064 is an apocalyptic number.

3320450064 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

3320450064 is an abundant number, since it is smaller than the sum of its proper divisors (6771136176).

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

3320450064 is a wasteful number, since it uses less digits than its factorization.

3320450064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452165 (or 452153 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 3320450064 is about 57623.3465185770. The cubic root of 3320450064 is about 1491.8745926454.

Adding to 3320450064 its reverse (4600540233), we get a palindrome (7920990297).

The spelling of 3320450064 in words is "three billion, three hundred twenty million, four hundred fifty thousand, sixty-four".