676341545 has 16 divisors (see below), whose sum is σ = 891345600. Its totient is φ = 488577600.

The previous prime is 676341439. The next prime is 676341553. The reversal of 676341545 is 545143676.

It is not a de Polignac number, because 676341545 - 2¹⁶ = 676276009 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33071 + ... + 49460.

It is an arithmetic number, because the mean of its divisors is an integer number (55709100).

Almost surely, 2^676341545 is an apocalyptic number.

It is an amenable number.

676341545 is a deficient number, since it is larger than the sum of its proper divisors (215004055).

676341545 is a wasteful number, since it uses less digits than its factorization.

676341545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82696.

The product of its digits is 302400, while the sum is 41.

The square root of 676341545 is about 26006.5673436538. The cubic root of 676341545 is about 877.7860778322.

The spelling of 676341545 in words is "six hundred seventy-six million, three hundred forty-one thousand, five hundred forty-five".