6834555400 has 48 divisors (see below), whose sum is σ = 15991627140. Its totient is φ = 2716396800.

The previous prime is 6834555397. The next prime is 6834555439. The reversal of 6834555400 is 45554386.

It can be written as a sum of positive squares in 6 ways, for example, as 1753431876 + 5081123524 = 41874^2 + 71282^2 .

It is a super-2 number, since 2×6834555400² = 93422295031338320000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77431 + ... + 140230.

Almost surely, 2^6834555400 is an apocalyptic number.

It is an amenable number.

6834555400 is an abundant number, since it is smaller than the sum of its proper divisors (9157071740).

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

6834555400 is a wasteful number, since it uses less digits than its factorization.

6834555400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217834 (or 217825 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 40.

The square root of 6834555400 is about 82671.3698930893. The cubic root of 6834555400 is about 1897.7401942035.

The spelling of 6834555400 in words is "six billion, eight hundred thirty-four million, five hundred fifty-five thousand, four hundred".