3214512373 has 2 divisors, whose sum is σ = 3214512374. Its totient is φ = 3214512372.

The previous prime is 3214512349. The next prime is 3214512461. The reversal of 3214512373 is 3732154123.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3115649124 + 98863249 = 55818^2 + 9943^2 .

It is an emirp because it is prime and its reverse (3732154123) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3214512373 is a prime.

It is a super-2 number, since 2×3214512373² = 20666179592340182258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3214512673) by changing a digit.

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, 1607256186 + 1607256187.

It is an arithmetic number, because the mean of its divisors is an integer number (1607256187).

Almost surely, 2^3214512373 is an apocalyptic number.

It is an amenable number.

3214512373 is a deficient number, since it is larger than the sum of its proper divisors (1).

3214512373 is an equidigital number, since it uses as much as digits as its factorization.

3214512373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15120, while the sum is 31.

The square root of 3214512373 is about 56696.6698581142. The cubic root of 3214512373 is about 1475.8369086389.

Adding to 3214512373 its reverse (3732154123), we get a palindrome (6946666496).

The spelling of 3214512373 in words is "three billion, two hundred fourteen million, five hundred twelve thousand, three hundred seventy-three".