9370045440 has 704 divisors, whose sum is σ = 39805470720. Its totient is φ = 2043740160.

The previous prime is 9370045409. The next prime is 9370045469. The reversal of 9370045440 is 445400739.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 9370045395 and 9370045404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 22256430 + ... + 22256850.

Almost surely, 2^9370045440 is an apocalyptic number.

9370045440 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 9370045440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19902735360).

9370045440 is an abundant number, since it is smaller than the sum of its proper divisors (30435425280).

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

9370045440 is a wasteful number, since it uses less digits than its factorization.

9370045440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485 (or 461 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 9370045440 is about 96798.9950361056. The cubic root of 9370045440 is about 2108.2101455552.

The spelling of 9370045440 in words is "nine billion, three hundred seventy million, forty-five thousand, four hundred forty".