6634955 has 8 divisors (see below), whose sum is σ = 7979472. Its totient is φ = 5296288.

The previous prime is 6634949. The next prime is 6634967. The reversal of 6634955 is 5594366.

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

It is a cyclic number.

It is not a de Polignac number, because 6634955 - 2⁶ = 6634891 is a prime.

It is a Duffinian 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, 1637 + ... + 3993.

It is an arithmetic number, because the mean of its divisors is an integer number (997434).

Almost surely, 2^6634955 is an apocalyptic number.

6634955 is a deficient number, since it is larger than the sum of its proper divisors (1344517).

6634955 is a wasteful number, since it uses less digits than its factorization.

6634955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2925.

The product of its digits is 97200, while the sum is 38.

The square root of 6634955 is about 2575.8406394806. The cubic root of 6634955 is about 187.9083131462.

The spelling of 6634955 in words is "six million, six hundred thirty-four thousand, nine hundred fifty-five".