674196120 has 192 divisors, whose sum is σ = 2394100800. Its totient is φ = 163537920.

The previous prime is 674196077. The next prime is 674196121. The reversal of 674196120 is 21691476.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674196121) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 331266 + ... + 333294.

It is an arithmetic number, because the mean of its divisors is an integer number (12469275).

Almost surely, 2^674196120 is an apocalyptic number.

674196120 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 674196120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1197050400).

674196120 is an abundant number, since it is smaller than the sum of its proper divisors (1719904680).

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

674196120 is a wasteful number, since it uses less digits than its factorization.

674196120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2130 (or 2123 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 674196120 is about 25965.2868268386. The cubic root of 674196120 is about 876.8569521132.

The spelling of 674196120 in words is "six hundred seventy-four million, one hundred ninety-six thousand, one hundred twenty".