9376400880 has 720 divisors, whose sum is σ = 41103021024. Its totient is φ = 1892782080.

The previous prime is 9376400879. The next prime is 9376400903. The reversal of 9376400880 is 880046739.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (720).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 14358634 + ... + 14359286.

Almost surely, 2^9376400880 is an apocalyptic number.

9376400880 is a gapful number since it is divisible by the number (90) 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 9376400880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20551510512).

9376400880 is an abundant number, since it is smaller than the sum of its proper divisors (31726620144).

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

9376400880 is a wasteful number, since it uses less digits than its factorization.

9376400880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734 (or 718 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 9376400880 is about 96831.8174981757. The cubic root of 9376400880 is about 2108.6866845082.

The spelling of 9376400880 in words is "nine billion, three hundred seventy-six million, four hundred thousand, eight hundred eighty".