674163000 has 640 divisors, whose sum is σ = 2854051200. Its totient is φ = 145152000.

The previous prime is 674162939. The next prime is 674163013. The reversal of 674163000 is 361476.

674163000 = 135³ + 136³ + ... + 234³.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 16442980 + ... + 16443020.

It is an arithmetic number, because the mean of its divisors is an integer number (4459455).

Almost surely, 2^674163000 is an apocalyptic number.

674163000 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 674163000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1427025600).

674163000 is an abundant number, since it is smaller than the sum of its proper divisors (2179888200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

674163000 is a wasteful number, since it uses less digits than its factorization.

674163000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110 (or 87 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 674163000 is about 25964.6490444219. The cubic root of 674163000 is about 876.8425932953.

The spelling of 674163000 in words is "six hundred seventy-four million, one hundred sixty-three thousand".