6462980226 has 64 divisors (see below), whose sum is σ = 15158476800. Its totient is φ = 2035488528.

The previous prime is 6462980189. The next prime is 6462980239. The reversal of 6462980226 is 6220892646.

It is a super-2 number, since 2×6462980226² = 83540226803334022152, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 384735 + ... + 401181.

It is an arithmetic number, because the mean of its divisors is an integer number (236851200).

Almost surely, 2^6462980226 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6462980226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7579238400).

6462980226 is an abundant number, since it is smaller than the sum of its proper divisors (8695496574).

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

6462980226 is a wasteful number, since it uses less digits than its factorization.

6462980226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16860 (or 16854 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The square root of 6462980226 is about 80392.6627622198. The cubic root of 6462980226 is about 1862.7058380436.

The spelling of 6462980226 in words is "six billion, four hundred sixty-two million, nine hundred eighty thousand, two hundred twenty-six".