8534215371 has 16 divisors (see below), whose sum is σ = 12416382720. Its totient is φ = 5171010720.

The previous prime is 8534215367. The next prime is 8534215493. The reversal of 8534215371 is 1735124358.

It is a happy number.

8534215371 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8534215371 - 2² = 8534215367 is a prime.

It is a super-2 number, since 2×8534215371² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8534215301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119490 + ... + 177048.

It is an arithmetic number, because the mean of its divisors is an integer number (776023920).

Almost surely, 2^8534215371 is an apocalyptic number.

8534215371 is a deficient number, since it is larger than the sum of its proper divisors (3882167349).

8534215371 is a wasteful number, since it uses less digits than its factorization.

8534215371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62066.

The product of its digits is 100800, while the sum is 39.

The square root of 8534215371 is about 92380.8171158926. The cubic root of 8534215371 is about 2043.5622249762.

The spelling of 8534215371 in words is "eight billion, five hundred thirty-four million, two hundred fifteen thousand, three hundred seventy-one".