3237213412 has 6 divisors (see below), whose sum is σ = 5665123478. Its totient is φ = 1618606704.

The previous prime is 3237213391. The next prime is 3237213433. The reversal of 3237213412 is 2143127323.

It is an interprime number because it is at equal distance from previous prime (3237213391) and next prime (3237213433).

It can be written as a sum of positive squares in only one way, i.e., 3209902336 + 27311076 = 56656^2 + 5226^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 404651673 + ... + 404651680.

Almost surely, 2^3237213412 is an apocalyptic number.

It is an amenable number.

3237213412 is a deficient number, since it is larger than the sum of its proper divisors (2427910066).

3237213412 is a wasteful number, since it uses less digits than its factorization.

3237213412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 809303357 (or 809303355 counting only the distinct ones).

The product of its digits is 6048, while the sum is 28.

The square root of 3237213412 is about 56896.5149372086. The cubic root of 3237213412 is about 1479.3029058260.

The spelling of 3237213412 in words is "three billion, two hundred thirty-seven million, two hundred thirteen thousand, four hundred twelve".