3366465240 has 128 divisors (see below), whose sum is σ = 10352655360. Its totient is φ = 875357184.

The previous prime is 3366465233. The next prime is 3366465241. The reversal of 3366465240 is 425646633.

It is a super-2 number, since 2×3366465240² = 22666176424256515200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3366465241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1764367 + ... + 1766273.

It is an arithmetic number, because the mean of its divisors is an integer number (80880120).

Almost surely, 2^3366465240 is an apocalyptic number.

3366465240 is a gapful number since it is divisible by the number (30) 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 3366465240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5176327680).

3366465240 is an abundant number, since it is smaller than the sum of its proper divisors (6986190120).

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

3366465240 is a wasteful number, since it uses less digits than its factorization.

3366465240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2281 (or 2277 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 39.

The square root of 3366465240 is about 58021.2481768533. The cubic root of 3366465240 is about 1498.7345237913.

The spelling of 3366465240 in words is "three billion, three hundred sixty-six million, four hundred sixty-five thousand, two hundred forty".