3462642786893 has 2 divisors, whose sum is σ = 3462642786894. Its totient is φ = 3462642786892.

The previous prime is 3462642786859. The next prime is 3462642786913. The reversal of 3462642786893 is 3986872462643.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1778923740169 + 1683719046724 = 1333763^2 + 1297582^2 .

It is a cyclic number.

It is not a de Polignac number, because 3462642786893 - 2⁶ = 3462642786829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3462642786293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1731321393446 + 1731321393447.

It is an arithmetic number, because the mean of its divisors is an integer number (1731321393447).

Almost surely, 2^{3462642786893} is an apocalyptic number.

It is an amenable number.

3462642786893 is a deficient number, since it is larger than the sum of its proper divisors (1).

3462642786893 is an equidigital number, since it uses as much as digits as its factorization.

3462642786893 is an evil number, because the sum of its binary digits is even.

The product of its digits is 501645312, while the sum is 68.

The spelling of 3462642786893 in words is "three trillion, four hundred sixty-two billion, six hundred forty-two million, seven hundred eighty-six thousand, eight hundred ninety-three".