6834555401 has 4 divisors (see below), whose sum is σ = 6835004112. Its totient is φ = 6834106692.

The previous prime is 6834555397. The next prime is 6834555439. The reversal of 6834555401 is 1045554386.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6834555401 - 2² = 6834555397 is a prime.

It is a super-2 number, since 2×6834555401² = 93422295058676541602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6834555001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200675 + ... + 232248.

It is an arithmetic number, because the mean of its divisors is an integer number (1708751028).

Almost surely, 2^6834555401 is an apocalyptic number.

It is an amenable number.

6834555401 is a deficient number, since it is larger than the sum of its proper divisors (448711).

6834555401 is a wasteful number, since it uses less digits than its factorization.

6834555401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448710.

The product of its (nonzero) digits is 288000, while the sum is 41.

The square root of 6834555401 is about 82671.3698991374. The cubic root of 6834555401 is about 1897.7401942960.

The spelling of 6834555401 in words is "six billion, eight hundred thirty-four million, five hundred fifty-five thousand, four hundred one".