7649106 has 8 divisors (see below), whose sum is σ = 15298224. Its totient is φ = 2549700.

The previous prime is 7649071. The next prime is 7649113. The reversal of 7649106 is 6019467.

It is a happy number.

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

7649106 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 637420 + ... + 637431.

It is an arithmetic number, because the mean of its divisors is an integer number (1912278).

Almost surely, 2^7649106 is an apocalyptic number.

7649106 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.

7649106 is a wasteful number, since it uses less digits than its factorization.

7649106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1274856.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 7649106 is about 2765.7017192749. The cubic root of 7649106 is about 197.0320577924.

It can be divided in two parts, 764 and 9106, that added together give a triangular number (9870 = T₁₄₀).

The spelling of 7649106 in words is "seven million, six hundred forty-nine thousand, one hundred six".