9454099631 has 4 divisors (see below), whose sum is σ = 9540834600. Its totient is φ = 9367364664.

The previous prime is 9454099609. The next prime is 9454099637. The reversal of 9454099631 is 1369904549.

9454099631 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9454099631 is a prime.

It is a super-2 number, since 2×9454099631² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9454099631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9454099637) 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, 43367321 + ... + 43367538.

It is an arithmetic number, because the mean of its divisors is an integer number (2385208650).

Almost surely, 2^9454099631 is an apocalyptic number.

9454099631 is a deficient number, since it is larger than the sum of its proper divisors (86734969).

9454099631 is a wasteful number, since it uses less digits than its factorization.

9454099631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86734968.

The product of its (nonzero) digits is 1049760, while the sum is 50.

The square root of 9454099631 is about 97232.1944162529. The cubic root of 9454099631 is about 2114.4953037194.

The spelling of 9454099631 in words is "nine billion, four hundred fifty-four million, ninety-nine thousand, six hundred thirty-one".