411970693 has 2 divisors, whose sum is σ = 411970694. Its totient is φ = 411970692.

The previous prime is 411970679. The next prime is 411970729. The reversal of 411970693 is 396079114.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 363779329 + 48191364 = 19073^2 + 6942^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-411970693 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (411973693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205985346 + 205985347.

It is an arithmetic number, because the mean of its divisors is an integer number (205985347).

Almost surely, 2^411970693 is an apocalyptic number.

It is an amenable number.

411970693 is a deficient number, since it is larger than the sum of its proper divisors (1).

411970693 is an equidigital number, since it uses as much as digits as its factorization.

411970693 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40824, while the sum is 40.

The square root of 411970693 is about 20297.0611912168. The cubic root of 411970693 is about 744.0842421327.

The spelling of 411970693 in words is "four hundred eleven million, nine hundred seventy thousand, six hundred ninety-three".