6406274611 has 8 divisors (see below), whose sum is σ = 7399761264. Its totient is φ = 5481304320.

The previous prime is 6406274587. The next prime is 6406274621. The reversal of 6406274611 is 1164726046.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6406274611 - 2¹⁵ = 6406241843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6406274621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17128890 + ... + 17129263.

It is an arithmetic number, because the mean of its divisors is an integer number (924970158).

Almost surely, 2^6406274611 is an apocalyptic number.

6406274611 is a deficient number, since it is larger than the sum of its proper divisors (993486653).

6406274611 is a wasteful number, since it uses less digits than its factorization.

6406274611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34258181.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 6406274611 is about 80039.2067114611. The cubic root of 6406274611 is about 1857.2420886884.

The spelling of 6406274611 in words is "six billion, four hundred six million, two hundred seventy-four thousand, six hundred eleven".