4064678684 has 12 divisors (see below), whose sum is σ = 7759841208. Its totient is φ = 1847581200.

The previous prime is 4064678659. The next prime is 4064678693. The reversal of 4064678684 is 4868764604.

It is a super-2 number, since 2×4064678684² = 33043225608327943712, 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, 46189487 + ... + 46189574.

It is an arithmetic number, because the mean of its divisors is an integer number (646653434).

Almost surely, 2^4064678684 is an apocalyptic number.

4064678684 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4064678684 is a deficient number, since it is larger than the sum of its proper divisors (3695162524).

4064678684 is a wasteful number, since it uses less digits than its factorization.

4064678684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92379076 (or 92379074 counting only the distinct ones).

The product of its (nonzero) digits is 6193152, while the sum is 53.

The square root of 4064678684 is about 63754.8326325150. The cubic root of 4064678684 is about 1595.9112639446.

The spelling of 4064678684 in words is "four billion, sixty-four million, six hundred seventy-eight thousand, six hundred eighty-four".