6764100406 has 16 divisors (see below), whose sum is σ = 12099757824. Its totient is φ = 2772860904.

The previous prime is 6764100379. The next prime is 6764100443. The reversal of 6764100406 is 6040014676.

It is a happy number.

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, 10502940 + ... + 10503583.

It is an arithmetic number, because the mean of its divisors is an integer number (756234864).

Almost surely, 2^6764100406 is an apocalyptic number.

6764100406 is a deficient number, since it is larger than the sum of its proper divisors (5335657418).

6764100406 is a wasteful number, since it uses less digits than its factorization.

6764100406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21006555.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 6764100406 is about 82244.1511963009. The cubic root of 6764100406 is about 1891.1966150149.

The spelling of 6764100406 in words is "six billion, seven hundred sixty-four million, one hundred thousand, four hundred six".