674032752 has 200 divisors, whose sum is σ = 2122165760. Its totient is φ = 205752960.

The previous prime is 674032717. The next prime is 674032753. The reversal of 674032752 is 257230476.

It is a happy number.

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 (674032753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 762903 + ... + 763785.

Almost surely, 2^674032752 is an apocalyptic number.

674032752 is a gapful number since it is divisible by the number (62) 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 674032752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1061082880).

674032752 is an abundant number, since it is smaller than the sum of its proper divisors (1448133008).

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

674032752 is a wasteful number, since it uses less digits than its factorization.

674032752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 953 (or 938 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

The square root of 674032752 is about 25962.1407437831. The cubic root of 674032752 is about 876.7861211218.

The spelling of 674032752 in words is "six hundred seventy-four million, thirty-two thousand, seven hundred fifty-two".