3360400064 has 56 divisors (see below), whose sum is σ = 8069214240. Its totient is φ = 1355452416.

The previous prime is 3360400063. The next prime is 3360400111. The reversal of 3360400064 is 4600040633.

It is a tau number, because it is divible by the number of its divisors (56).

It is a super-2 number, since 2×3360400064² = 22584577180262408192, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3360400063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212999 + ... + 228230.

Almost surely, 2^3360400064 is an apocalyptic number.

3360400064 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

3360400064 is an abundant number, since it is smaller than the sum of its proper divisors (4708814176).

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

3360400064 is a wasteful number, since it uses less digits than its factorization.

3360400064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441265 (or 441255 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 3360400064 is about 57968.9577618918. The cubic root of 3360400064 is about 1497.8339200894.

Adding to 3360400064 its reverse (4600040633), we get a palindrome (7960440697).

The spelling of 3360400064 in words is "three billion, three hundred sixty million, four hundred thousand, sixty-four".