676400611 has 8 divisors (see below), whose sum is σ = 704022480. Its totient is φ = 649065312.

The previous prime is 676400609. The next prime is 676400617. The reversal of 676400611 is 116004676.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 676400611 - 2¹ = 676400609 is a prime.

It is a super-2 number, since 2×676400611² = 915035573122346642, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (676400617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66820 + ... + 76273.

It is an arithmetic number, because the mean of its divisors is an integer number (88002810).

Almost surely, 2^676400611 is an apocalyptic number.

676400611 is a deficient number, since it is larger than the sum of its proper divisors (27621869).

676400611 is a wasteful number, since it uses less digits than its factorization.

676400611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143285.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 676400611 is about 26007.7029166361. The cubic root of 676400611 is about 877.8116299139.

The spelling of 676400611 in words is "six hundred seventy-six million, four hundred thousand, six hundred eleven".