676461123 has 24 divisors (see below), whose sum is σ = 1107659280. Its totient is φ = 394372800.

The previous prime is 676461103. The next prime is 676461133. The reversal of 676461123 is 321164676.

It is a happy number.

676461123 is a `hidden beast` number, since 6 + 7 + 646 + 1 + 1 + 2 + 3 = 666.

It is not a de Polignac number, because 676461123 - 2⁹ = 676460611 is a prime.

It is a super-2 number, since 2×676461123² = 915199301860842258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (676461103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 149928 + ... + 154373.

It is an arithmetic number, because the mean of its divisors is an integer number (46152470).

Almost surely, 2^676461123 is an apocalyptic number.

676461123 is a deficient number, since it is larger than the sum of its proper divisors (431198157).

676461123 is a wasteful number, since it uses less digits than its factorization.

676461123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304339 (or 304336 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 676461123 is about 26008.8662382658. The cubic root of 676461123 is about 877.8378059958.

The spelling of 676461123 in words is "six hundred seventy-six million, four hundred sixty-one thousand, one hundred twenty-three".