3540998012 has 6 divisors (see below), whose sum is σ = 6196746528. Its totient is φ = 1770499004.

The previous prime is 3540998009. The next prime is 3540998029. The reversal of 3540998012 is 2108990453.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 442624748 + ... + 442624755.

It is an arithmetic number, because the mean of its divisors is an integer number (1032791088).

Almost surely, 2^3540998012 is an apocalyptic number.

It is an amenable number.

3540998012 is a deficient number, since it is larger than the sum of its proper divisors (2655748516).

3540998012 is a wasteful number, since it uses less digits than its factorization.

3540998012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 885249507 (or 885249505 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 41.

The square root of 3540998012 is about 59506.2854831319. The cubic root of 3540998012 is about 1524.1997789690.

The spelling of 3540998012 in words is "three billion, five hundred forty million, nine hundred ninety-eight thousand, twelve".