6966150417 has 20 divisors (see below), whose sum is σ = 10523159460. Its totient is φ = 4591914624.

The previous prime is 6966150413. The next prime is 6966150421. The reversal of 6966150417 is 7140516696.

It is an interprime number because it is at equal distance from previous prime (6966150413) and next prime (6966150421).

It can be written as a sum of positive squares in 2 ways, for example, as 1947986496 + 5018163921 = 44136^2 + 70839^2 .

It is not a de Polignac number, because 6966150417 - 2² = 6966150413 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6966150413) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 475948 + ... + 490365.

It is an arithmetic number, because the mean of its divisors is an integer number (526157973).

Almost surely, 2^6966150417 is an apocalyptic number.

It is an amenable number.

6966150417 is a deficient number, since it is larger than the sum of its proper divisors (3557009043).

6966150417 is an equidigital number, since it uses as much as digits as its factorization.

6966150417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 966414 (or 966405 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 6966150417 is about 83463.4675591663. The cubic root of 6966150417 is about 1909.8427743537.

The spelling of 6966150417 in words is "six billion, nine hundred sixty-six million, one hundred fifty thousand, four hundred seventeen".