953248986 has 20 divisors (see below), whose sum is σ = 2135984202. Its totient is φ = 317749608.

The previous prime is 953248979. The next prime is 953249021. The reversal of 953248986 is 689842359.

It can be written as a sum of positive squares in only one way, i.e., 886907961 + 66341025 = 29781^2 + 8145^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2941965 + ... + 2942288.

Almost surely, 2^953248986 is an apocalyptic number.

953248986 is an abundant number, since it is smaller than the sum of its proper divisors (1182735216).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

953248986 is a wasteful number, since it uses less digits than its factorization.

953248986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5884267 (or 5884258 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 54.

The square root of 953248986 is about 30874.7305413343. The cubic root of 953248986 is about 984.1669667594.

The spelling of 953248986 in words is "nine hundred fifty-three million, two hundred forty-eight thousand, nine hundred eighty-six".