8480997031 has 16 divisors (see below), whose sum is σ = 9257504256. Its totient is φ = 7722808416.

The previous prime is 8480997011. The next prime is 8480997053. The reversal of 8480997031 is 1307990848.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 8480997031 - 2¹⁷ = 8480865959 is a prime.

It is a super-2 number, since 2×8480997031² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8480997001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 340116 + ... + 364198.

It is an arithmetic number, because the mean of its divisors is an integer number (578594016).

Almost surely, 2^8480997031 is an apocalyptic number.

8480997031 is a deficient number, since it is larger than the sum of its proper divisors (776507225).

8480997031 is a wasteful number, since it uses less digits than its factorization.

8480997031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24462.

The product of its (nonzero) digits is 435456, while the sum is 49.

The square root of 8480997031 is about 92092.3288390515. The cubic root of 8480997031 is about 2039.3055619634.

The spelling of 8480997031 in words is "eight billion, four hundred eighty million, nine hundred ninety-seven thousand, thirty-one".