3371021540 has 24 divisors (see below), whose sum is σ = 7212716280. Its totient is φ = 1322966528.

The previous prime is 3371021539. The next prime is 3371021543. The reversal of 3371021540 is 451201733.

It can be written as a sum of positive squares in 4 ways, for example, as 1506681856 + 1864339684 = 38816^2 + 43178^2 .

It is a super-2 number, since 2×3371021540² = 22727572446287943200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3371021543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1589045 + ... + 1591164.

It is an arithmetic number, because the mean of its divisors is an integer number (300529845).

Almost surely, 2^3371021540 is an apocalyptic number.

It is an amenable number.

3371021540 is an abundant number, since it is smaller than the sum of its proper divisors (3841694740).

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

3371021540 is a wasteful number, since it uses less digits than its factorization.

3371021540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3180271 (or 3180269 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 3371021540 is about 58060.4989644423. The cubic root of 3371021540 is about 1499.4103667707.

The spelling of 3371021540 in words is "three billion, three hundred seventy-one million, twenty-one thousand, five hundred forty".