9490156456 has 16 divisors (see below), whose sum is σ = 19411683840. Its totient is φ = 4313707440.

The previous prime is 9490156433. The next prime is 9490156513. The reversal of 9490156456 is 6546510949.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53921256 + ... + 53921431.

It is an arithmetic number, because the mean of its divisors is an integer number (1213230240).

Almost surely, 2^9490156456 is an apocalyptic number.

It is an amenable number.

9490156456 is an abundant number, since it is smaller than the sum of its proper divisors (9921527384).

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

9490156456 is a wasteful number, since it uses less digits than its factorization.

9490156456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107842704 (or 107842700 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 49.

The square root of 9490156456 is about 97417.4340454520. The cubic root of 9490156456 is about 2117.1800390532.

The spelling of 9490156456 in words is "nine billion, four hundred ninety million, one hundred fifty-six thousand, four hundred fifty-six".