946002887393 has 2 divisors, whose sum is σ = 946002887394. Its totient is φ = 946002887392.

The previous prime is 946002887327. The next prime is 946002887443. The reversal of 946002887393 is 393788200649.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 942963349969 + 3039537424 = 971063^2 + 55132^2 .

It is a cyclic number.

It is not a de Polignac number, because 946002887393 - 2¹² = 946002883297 is a prime.

It is not a weakly prime, because it can be changed into another prime (946002887593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 473001443696 + 473001443697.

It is an arithmetic number, because the mean of its divisors is an integer number (473001443697).

Almost surely, 2^946002887393 is an apocalyptic number.

It is an amenable number.

946002887393 is a deficient number, since it is larger than the sum of its proper divisors (1).

946002887393 is an equidigital number, since it uses as much as digits as its factorization.

946002887393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15676416, while the sum is 59.

The spelling of 946002887393 in words is "nine hundred forty-six billion, two million, eight hundred eighty-seven thousand, three hundred ninety-three".