8961029417 has 4 divisors (see below), whose sum is σ = 8961493716. Its totient is φ = 8960565120.

The previous prime is 8961029321. The next prime is 8961029461. The reversal of 8961029417 is 7149201698.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3862498201 + 5098531216 = 62149^2 + 71404^2 .

It is a cyclic number.

It is not a de Polignac number, because 8961029417 - 2¹⁸ = 8960767273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8961029117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 201884 + ... + 242237.

It is an arithmetic number, because the mean of its divisors is an integer number (2240373429).

Almost surely, 2^8961029417 is an apocalyptic number.

It is an amenable number.

8961029417 is a deficient number, since it is larger than the sum of its proper divisors (464299).

8961029417 is a wasteful number, since it uses less digits than its factorization.

8961029417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464298.

The product of its (nonzero) digits is 217728, while the sum is 47.

The square root of 8961029417 is about 94662.7139744049. The cubic root of 8961029417 is about 2077.0771799816.

The spelling of 8961029417 in words is "eight billion, nine hundred sixty-one million, twenty-nine thousand, four hundred seventeen".