6746036646 has 8 divisors (see below), whose sum is σ = 13492073304. Its totient is φ = 2248678880.

The previous prime is 6746036629. The next prime is 6746036663. The reversal of 6746036646 is 6466306476.

It is an interprime number because it is at equal distance from previous prime (6746036629) and next prime (6746036663).

It is a sphenic number, since it is the product of 3 distinct primes.

6746036646 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 6746036595 and 6746036604.

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, 562169715 + ... + 562169726.

It is an arithmetic number, because the mean of its divisors is an integer number (1686509163).

Almost surely, 2^6746036646 is an apocalyptic number.

6746036646 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6746036646 is a wasteful number, since it uses less digits than its factorization.

6746036646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1124339446.

The product of its (nonzero) digits is 2612736, while the sum is 48.

The square root of 6746036646 is about 82134.2598797846. The cubic root of 6746036646 is about 1889.5116125617.

The spelling of 6746036646 in words is "six billion, seven hundred forty-six million, thirty-six thousand, six hundred forty-six".