3331540356 has 48 divisors (see below), whose sum is σ = 7997318784. Its totient is φ = 1078960896.

The previous prime is 3331540349. The next prime is 3331540367. The reversal of 3331540356 is 6530451333.

It is a happy number.

It is a super-2 number, since 2×3331540356² = 22198322287313213472, 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 15 ways as a sum of consecutive naturals, for example, 40080 + ... + 90936.

It is an arithmetic number, because the mean of its divisors is an integer number (166610808).

Almost surely, 2^3331540356 is an apocalyptic number.

It is an amenable number.

3331540356 is an abundant number, since it is smaller than the sum of its proper divisors (4665778428).

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

3331540356 is a wasteful number, since it uses less digits than its factorization.

3331540356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51020 (or 51018 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 33.

The square root of 3331540356 is about 57719.4971911572. The cubic root of 3331540356 is about 1493.5336989114.

Adding to 3331540356 its reverse (6530451333), we get a palindrome (9861991689).

The spelling of 3331540356 in words is "three billion, three hundred thirty-one million, five hundred forty thousand, three hundred fifty-six".