7796649 has 16 divisors (see below), whose sum is σ = 11970560. Its totient is φ = 4421520.

The previous prime is 7796641. The next prime is 7796653. The reversal of 7796649 is 9466977.

It is not a de Polignac number, because 7796649 - 2³ = 7796641 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7796598 and 7796607.

It is not an unprimeable number, because it can be changed into a prime (7796641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1584 + ... + 4254.

It is an arithmetic number, because the mean of its divisors is an integer number (748160).

Almost surely, 2^7796649 is an apocalyptic number.

It is an amenable number.

7796649 is a deficient number, since it is larger than the sum of its proper divisors (4173911).

7796649 is a wasteful number, since it uses less digits than its factorization.

7796649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2820.

The product of its digits is 571536, while the sum is 48.

The square root of 7796649 is about 2792.2480190699. The cubic root of 7796649 is about 198.2908438667.

The spelling of 7796649 in words is "seven million, seven hundred ninety-six thousand, six hundred forty-nine".