6492662946 has 128 divisors (see below), whose sum is σ = 18089809920. Its totient is φ = 1676894400.

The previous prime is 6492662927. The next prime is 6492662959.

6492662946 is a `hidden beast` number, since 6 + 4 + 9 + 2 + 6 + 629 + 4 + 6 = 666.

6492662946 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×6492662946² = 84309344260722797832, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 6492662892 and 6492662901.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 748285 + ... + 756911.

It is an arithmetic number, because the mean of its divisors is an integer number (141326640).

Almost surely, 2^6492662946 is an apocalyptic number.

6492662946 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 6492662946, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9044904960).

6492662946 is an abundant number, since it is smaller than the sum of its proper divisors (11597146974).

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

6492662946 is a wasteful number, since it uses less digits than its factorization.

6492662946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8837 (or 8831 counting only the distinct ones).

The product of its digits is 6718464, while the sum is 54.

The square root of 6492662946 is about 80577.0621579119. The cubic root of 6492662946 is about 1865.5531182426.

The spelling of 6492662946 in words is "six billion, four hundred ninety-two million, six hundred sixty-two thousand, nine hundred forty-six".