6411325684 has 24 divisors (see below), whose sum is σ = 11641845600. Its totient is φ = 3085753440.

The previous prime is 6411325643. The next prime is 6411325741. The reversal of 6411325684 is 4865231146.

It is a happy number.

It is a super-2 number, since 2×6411325684² = 82210194052636135712, 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 7 ways as a sum of consecutive naturals, for example, 45094 + ... + 121885.

It is an arithmetic number, because the mean of its divisors is an integer number (485076900).

Almost surely, 2^6411325684 is an apocalyptic number.

It is an amenable number.

6411325684 is a deficient number, since it is larger than the sum of its proper divisors (5230519916).

6411325684 is a wasteful number, since it uses less digits than its factorization.

6411325684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167343 (or 167341 counting only the distinct ones).

The product of its digits is 138240, while the sum is 40.

The square root of 6411325684 is about 80070.7542364876. The cubic root of 6411325684 is about 1857.7300790570.

The spelling of 6411325684 in words is "six billion, four hundred eleven million, three hundred twenty-five thousand, six hundred eighty-four".