8354755890 has 48 divisors (see below), whose sum is σ = 23393319768. Its totient is φ = 2056555008.

The previous prime is 8354755813. The next prime is 8354755897. The reversal of 8354755890 is 985574538.

8354755890 is a `hidden beast` number, since 8 + 3 + 54 + 7 + 5 + 589 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 6263614449 + 2091141441 = 79143^2 + 45729^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8354755897) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3569239 + ... + 3571578.

Almost surely, 2^8354755890 is an apocalyptic number.

8354755890 is an abundant number, since it is smaller than the sum of its proper divisors (15038563878).

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

8354755890 is a wasteful number, since it uses less digits than its factorization.

8354755890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7140843 (or 7140840 counting only the distinct ones).

The product of its (nonzero) digits is 6048000, while the sum is 54.

The square root of 8354755890 is about 91404.3537803315. The cubic root of 8354755890 is about 2029.1364628562.

The spelling of 8354755890 in words is "eight billion, three hundred fifty-four million, seven hundred fifty-five thousand, eight hundred ninety".