674265020 has 96 divisors (see below), whose sum is σ = 1670409216. Its totient is φ = 225388800.

The previous prime is 674264959. The next prime is 674265029. The reversal of 674265020 is 20562476.

674265020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674265029) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1232387 + ... + 1232933.

It is an arithmetic number, because the mean of its divisors is an integer number (17400096).

Almost surely, 2^674265020 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 674265020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (835204608).

674265020 is an abundant number, since it is smaller than the sum of its proper divisors (996144196).

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

674265020 is a wasteful number, since it uses less digits than its factorization.

674265020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011 (or 1009 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 674265020 is about 25966.6135643445. The cubic root of 674265020 is about 876.8868214565.

The spelling of 674265020 in words is "six hundred seventy-four million, two hundred sixty-five thousand, twenty".