76670004 has 12 divisors (see below), whose sum is σ = 178896704. Its totient is φ = 25556664.

The previous prime is 76670003. The next prime is 76670021. The reversal of 76670004 is 40007667.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76670003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3194572 + ... + 3194595.

Almost surely, 2^76670004 is an apocalyptic number.

It is an amenable number.

76670004 is an abundant number, since it is smaller than the sum of its proper divisors (102226700).

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

76670004 is a wasteful number, since it uses less digits than its factorization.

76670004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6389174 (or 6389172 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 76670004 is about 8756.1409307982. The cubic root of 76670004 is about 424.8234634739.

The spelling of 76670004 in words is "seventy-six million, six hundred seventy thousand, four".