3267493660 has 12 divisors (see below), whose sum is σ = 6861736728. Its totient is φ = 1306997456.

The previous prime is 3267493639. The next prime is 3267493661. The reversal of 3267493660 is 663947623.

It is a super-3 number, since 3×3267493660³ (a number of 30 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3267493660.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3267493661) 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 3 ways as a sum of consecutive naturals, for example, 81687322 + ... + 81687361.

It is an arithmetic number, because the mean of its divisors is an integer number (571811394).

Almost surely, 2^3267493660 is an apocalyptic number.

It is an amenable number.

3267493660 is an abundant number, since it is smaller than the sum of its proper divisors (3594243068).

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

3267493660 is a wasteful number, since it uses less digits than its factorization.

3267493660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163374692 (or 163374690 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 46.

The square root of 3267493660 is about 57161.9948917110. The cubic root of 3267493660 is about 1483.9009670595.

The spelling of 3267493660 in words is "three billion, two hundred sixty-seven million, four hundred ninety-three thousand, six hundred sixty".