3212342073 has 6 divisors (see below), whose sum is σ = 4640049674. Its totient is φ = 2141561376.

The previous prime is 3212342053. The next prime is 3212342099. The reversal of 3212342073 is 3702432123.

It can be written as a sum of positive squares in only one way, i.e., 1924752384 + 1287589689 = 43872^2 + 35883^2 .

It is not a de Polignac number, because 3212342073 - 2⁶ = 3212342009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3212342053) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 178463440 + ... + 178463457.

Almost surely, 2^3212342073 is an apocalyptic number.

It is an amenable number.

3212342073 is a deficient number, since it is larger than the sum of its proper divisors (1427707601).

3212342073 is a wasteful number, since it uses less digits than its factorization.

3212342073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356926903 (or 356926900 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 3212342073 is about 56677.5270543802. The cubic root of 3212342073 is about 1475.5046934031.

Adding to 3212342073 its reverse (3702432123), we get a palindrome (6914774196).

The spelling of 3212342073 in words is "three billion, two hundred twelve million, three hundred forty-two thousand, seventy-three".