674481184475 has 48 divisors (see below), whose sum is σ = 975446049600. Its totient is φ = 453108142080.

The previous prime is 674481184469. The next prime is 674481184499. The reversal of 674481184475 is 574481184476.

It is not a de Polignac number, because 674481184475 - 2⁶ = 674481184411 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1499027 + ... + 1896323.

It is an arithmetic number, because the mean of its divisors is an integer number (20321792700).

Almost surely, 2^674481184475 is an apocalyptic number.

674481184475 is a deficient number, since it is larger than the sum of its proper divisors (300964865125).

674481184475 is a wasteful number, since it uses less digits than its factorization.

674481184475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397512 (or 397507 counting only the distinct ones).

The product of its digits is 24084480, while the sum is 59.

Subtracting from 674481184475 its reverse (574481184476), we obtain a palindrome (99999999999).

It can be divided in two parts, 6744811 and 84475, that added together give a palindrome (6829286).

The spelling of 674481184475 in words is "six hundred seventy-four billion, four hundred eighty-one million, one hundred eighty-four thousand, four hundred seventy-five".