9452491776 has 792 divisors, whose sum is σ = 36800802240. Its totient is φ = 2346319872.

The previous prime is 9452491751. The next prime is 9452491799. The reversal of 9452491776 is 6771942549.

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

Its product of digits (3810240) is a multiple of the sum of its prime divisors (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 556028920 + ... + 556028936.

Almost surely, 2^9452491776 is an apocalyptic number.

9452491776 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9452491776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18400401120).

9452491776 is an abundant number, since it is smaller than the sum of its proper divisors (27348310464).

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

9452491776 is a wasteful number, since it uses less digits than its factorization.

9452491776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96 (or 42 counting only the distinct ones).

The product of its digits is 3810240, while the sum is 54.

The square root of 9452491776 is about 97223.9259441831. The cubic root of 9452491776 is about 2114.3754264622.

The spelling of 9452491776 in words is "nine billion, four hundred fifty-two million, four hundred ninety-one thousand, seven hundred seventy-six".