7946077 has 4 divisors (see below), whose sum is σ = 7957180. Its totient is φ = 7934976.

The previous prime is 7946069. The next prime is 7946093. The reversal of 7946077 is 7706497.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4519876 + 3426201 = 2126^2 + 1851^2 .

It is a cyclic number.

It is not a de Polignac number, because 7946077 - 2³ = 7946069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7946177) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4398 + ... + 5935.

It is an arithmetic number, because the mean of its divisors is an integer number (1989295).

Almost surely, 2^7946077 is an apocalyptic number.

It is an amenable number.

7946077 is a deficient number, since it is larger than the sum of its proper divisors (11103).

7946077 is a wasteful number, since it uses less digits than its factorization.

7946077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11102.

The product of its (nonzero) digits is 74088, while the sum is 40.

The square root of 7946077 is about 2818.8786777724. The cubic root of 7946077 is about 199.5496282544.

The spelling of 7946077 in words is "seven million, nine hundred forty-six thousand, seventy-seven".