6700440364 has 24 divisors (see below), whose sum is σ = 12361083840. Its totient is φ = 3169221264.

The previous prime is 6700440349. The next prime is 6700440419. The reversal of 6700440364 is 4630440076.

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, 12634 + ... + 116449.

It is an arithmetic number, because the mean of its divisors is an integer number (515045160).

Almost surely, 2^6700440364 is an apocalyptic number.

It is an amenable number.

6700440364 is a deficient number, since it is larger than the sum of its proper divisors (5660643476).

6700440364 is a wasteful number, since it uses less digits than its factorization.

6700440364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129789 (or 129787 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 34.

The square root of 6700440364 is about 81856.2176257858. The cubic root of 6700440364 is about 1885.2449323953.

The spelling of 6700440364 in words is "six billion, seven hundred million, four hundred forty thousand, three hundred sixty-four".