9651429954 has 24 divisors (see below), whose sum is σ = 20969694720. Its totient is φ = 3208179768.

The previous prime is 9651429913. The next prime is 9651430021. The reversal of 9651429954 is 4599241569.

It is a self number, because there is not a number n which added to its sum of digits gives 9651429954.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 740322 + ... + 753245.

It is an arithmetic number, because the mean of its divisors is an integer number (873737280).

Almost surely, 2^9651429954 is an apocalyptic number.

9651429954 is an abundant number, since it is smaller than the sum of its proper divisors (11318264766).

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

9651429954 is a wasteful number, since it uses less digits than its factorization.

9651429954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1493934 (or 1493931 counting only the distinct ones).

The product of its digits is 3499200, while the sum is 54.

The square root of 9651429954 is about 98241.6915265612. The cubic root of 9651429954 is about 2129.1056921451.

The spelling of 9651429954 in words is "nine billion, six hundred fifty-one million, four hundred twenty-nine thousand, nine hundred fifty-four".