9407949546 has 16 divisors (see below), whose sum is σ = 19170916704. Its totient is φ = 3076813584.

The previous prime is 9407949539. The next prime is 9407949581. The reversal of 9407949546 is 6459497049.

It is a super-2 number, since 2×9407949546² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14792056 + ... + 14792691.

It is an arithmetic number, because the mean of its divisors is an integer number (1198182294).

Almost surely, 2^9407949546 is an apocalyptic number.

9407949546 is an abundant number, since it is smaller than the sum of its proper divisors (9762967158).

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

9407949546 is a wasteful number, since it uses less digits than its factorization.

9407949546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29584805.

The product of its (nonzero) digits is 9797760, while the sum is 57.

The square root of 9407949546 is about 96994.5851375220. The cubic root of 9407949546 is about 2111.0490613787.

The spelling of 9407949546 in words is "nine billion, four hundred seven million, nine hundred forty-nine thousand, five hundred forty-six".