3213241986 has 32 divisors (see below), whose sum is σ = 6652200960. Its totient is φ = 1033917696.

The previous prime is 3213241973. The next prime is 3213241987. The reversal of 3213241986 is 6891423123.

3213241986 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3213241987) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28791 + ... + 85178.

It is an arithmetic number, because the mean of its divisors is an integer number (207881280).

Almost surely, 2^3213241986 is an apocalyptic number.

3213241986 is an abundant number, since it is smaller than the sum of its proper divisors (3438958974).

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

3213241986 is a wasteful number, since it uses less digits than its factorization.

3213241986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114138.

The product of its digits is 62208, while the sum is 39.

The square root of 3213241986 is about 56685.4653857583. The cubic root of 3213241986 is about 1475.6424643141.

The spelling of 3213241986 in words is "three billion, two hundred thirteen million, two hundred forty-one thousand, nine hundred eighty-six".