7677416 has 8 divisors (see below), whose sum is σ = 14395170. Its totient is φ = 3838704.

The previous prime is 7677413. The next prime is 7677433. The reversal of 7677416 is 6147767.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 7540516 + 136900 = 2746^2 + 370^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 7677416.

It is not an unprimeable number, because it can be changed into a prime (7677413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 479831 + ... + 479846.

Almost surely, 2^7677416 is an apocalyptic number.

It is an amenable number.

7677416 is a deficient number, since it is larger than the sum of its proper divisors (6717754).

7677416 is a wasteful number, since it uses less digits than its factorization.

7677416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 959683 (or 959679 counting only the distinct ones).

The product of its digits is 49392, while the sum is 38.

The square root of 7677416 is about 2770.8150425461. The cubic root of 7677416 is about 197.2748360615.

The spelling of 7677416 in words is "seven million, six hundred seventy-seven thousand, four hundred sixteen".