3336242440 has 16 divisors (see below), whose sum is σ = 7506545580. Its totient is φ = 1334496960.

The previous prime is 3336242431. The next prime is 3336242467. The reversal of 3336242440 is 442426333.

It can be written as a sum of positive squares in 2 ways, for example, as 3329982436 + 6260004 = 57706^2 + 2502^2 .

It is a super-2 number, since 2×3336242440² = 22261027236914307200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41702991 + ... + 41703070.

Almost surely, 2^3336242440 is an apocalyptic number.

It is an amenable number.

3336242440 is an abundant number, since it is smaller than the sum of its proper divisors (4170303140).

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

3336242440 is a wasteful number, since it uses less digits than its factorization.

3336242440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83406072 (or 83406068 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 31.

The square root of 3336242440 is about 57760.2150273006. The cubic root of 3336242440 is about 1494.2360186422.

Adding to 3336242440 its reverse (442426333), we get a palindrome (3778668773).

The spelling of 3336242440 in words is "three billion, three hundred thirty-six million, two hundred forty-two thousand, four hundred forty".