8845349040 has 400 divisors, whose sum is σ = 34603785216. Its totient is φ = 2074636800.

The previous prime is 8845349011. The next prime is 8845349057. The reversal of 8845349040 is 409435488.

It is a happy number.

8845349040 is a `hidden beast` number, since 88 + 45 + 3 + 490 + 40 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2207679 + ... + 2211681.

Almost surely, 2^8845349040 is an apocalyptic number.

8845349040 is a gapful number since it is divisible by the number (80) 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 8845349040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17301892608).

8845349040 is an abundant number, since it is smaller than the sum of its proper divisors (25758436176).

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

8845349040 is a wasteful number, since it uses less digits than its factorization.

8845349040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4070 (or 4055 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The square root of 8845349040 is about 94049.7157890443. The cubic root of 8845349040 is about 2068.1005890960.

The spelling of 8845349040 in words is "eight billion, eight hundred forty-five million, three hundred forty-nine thousand, forty".