676703124 has 18 divisors (see below), whose sum is σ = 1710555210. Its totient is φ = 225567696.

The previous prime is 676703113. The next prime is 676703141. The reversal of 676703124 is 421307676.

It can be written as a sum of positive squares in only one way, i.e., 670292100 + 6411024 = 25890^2 + 2532^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 18797309 = 676703124 / (6 + 7 + 6 + 7 + 0 + 3 + 1 + 2 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9398619 + ... + 9398690.

It is an arithmetic number, because the mean of its divisors is an integer number (95030845).

Almost surely, 2^676703124 is an apocalyptic number.

It is an amenable number.

676703124 is an abundant number, since it is smaller than the sum of its proper divisors (1033852086).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

676703124 is a wasteful number, since it uses less digits than its factorization.

676703124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18797319 (or 18797314 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 676703124 is about 26013.5181011719. The cubic root of 676703124 is about 877.9424743903.

The spelling of 676703124 in words is "six hundred seventy-six million, seven hundred three thousand, one hundred twenty-four".