8963349157 has 6 divisors (see below), whose sum is σ = 10426753158. Its totient is φ = 7682870664.

The previous prime is 8963349151. The next prime is 8963349163. The reversal of 8963349157 is 7519433698.

It is an interprime number because it is at equal distance from previous prime (8963349151) and next prime (8963349163).

It can be written as a sum of positive squares in only one way, i.e., 5445554436 + 3517794721 = 73794^2 + 59311^2 .

It is not a de Polignac number, because 8963349157 - 2¹⁵ = 8963316389 is a prime.

It is a super-2 number, since 2×8963349157² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8963349098 and 8963349107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8963349151) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 91462698 + ... + 91462795.

It is an arithmetic number, because the mean of its divisors is an integer number (1737792193).

Almost surely, 2^8963349157 is an apocalyptic number.

It is an amenable number.

8963349157 is a deficient number, since it is larger than the sum of its proper divisors (1463404001).

8963349157 is a wasteful number, since it uses less digits than its factorization.

8963349157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182925507 (or 182925500 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 55.

The square root of 8963349157 is about 94674.9658410290. The cubic root of 8963349157 is about 2077.2563953777.

The spelling of 8963349157 in words is "eight billion, nine hundred sixty-three million, three hundred forty-nine thousand, one hundred fifty-seven".