6782396892 has 12 divisors (see below), whose sum is σ = 15825592776. Its totient is φ = 2260798960.

The previous prime is 6782396879. The next prime is 6782396903. The reversal of 6782396892 is 2986932876.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×6782396892² = 92001815201222519328, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 282599859 + ... + 282599882.

It is an arithmetic number, because the mean of its divisors is an integer number (1318799398).

Almost surely, 2^6782396892 is an apocalyptic number.

It is an amenable number.

6782396892 is an abundant number, since it is smaller than the sum of its proper divisors (9043195884).

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

6782396892 is a wasteful number, since it uses less digits than its factorization.

6782396892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565199748 (or 565199746 counting only the distinct ones).

The product of its digits is 15676416, while the sum is 60.

The square root of 6782396892 is about 82355.3088270574. The cubic root of 6782396892 is about 1892.9002709883.

The spelling of 6782396892 in words is "six billion, seven hundred eighty-two million, three hundred ninety-six thousand, eight hundred ninety-two".