674287799548 has 24 divisors (see below), whose sum is σ = 1309094962560. Its totient is φ = 301299631920.

The previous prime is 674287799501. The next prime is 674287799599. The reversal of 674287799548 is 845997782476.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129867936 + ... + 129873127.

It is an arithmetic number, because the mean of its divisors is an integer number (54545623440).

Almost surely, 2^674287799548 is an apocalyptic number.

It is an amenable number.

674287799548 is a deficient number, since it is larger than the sum of its proper divisors (634807163012).

674287799548 is a wasteful number, since it uses less digits than its factorization.

674287799548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259741137 (or 259741135 counting only the distinct ones).

The product of its digits is 1706987520, while the sum is 76.

The spelling of 674287799548 in words is "six hundred seventy-four billion, two hundred eighty-seven million, seven hundred ninety-nine thousand, five hundred forty-eight".