679077 has 16 divisors (see below), whose sum is σ = 1150080. Its totient is φ = 387936.

The previous prime is 679067. The next prime is 679087. The reversal of 679077 is 770976.

679077 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (679067) and next prime (679087).

It is not a de Polignac number, because 679077 - 2⁷ = 678949 is a prime.

It is a super-2 number, since 2×679077² = 922291143858, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (679037) 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, 1608 + ... + 1985.

It is an arithmetic number, because the mean of its divisors is an integer number (71880).

2⁶⁷⁹⁰⁷⁷ is an apocalyptic number.

It is an amenable number.

679077 is a deficient number, since it is larger than the sum of its proper divisors (471003).

679077 is a wasteful number, since it uses less digits than its factorization.

679077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3609 (or 3603 counting only the distinct ones).

The product of its (nonzero) digits is 18522, while the sum is 36.

The square root of 679077 is about 824.0612841288. The cubic root of 679077 is about 87.8967884300.

The spelling of 679077 in words is "six hundred seventy-nine thousand, seventy-seven".