746920 has 32 divisors (see below), whose sum is σ = 1710720. Its totient is φ = 293440.

The previous prime is 746903. The next prime is 746939. The reversal of 746920 is 29647.

746920 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

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, 2709 + ... + 2971.

It is an arithmetic number, because the mean of its divisors is an integer number (53460).

2⁷⁴⁶⁹²⁰ 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 746920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (855360).

746920 is an abundant number, since it is smaller than the sum of its proper divisors (963800).

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

746920 is a wasteful number, since it uses less digits than its factorization.

746920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345 (or 341 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 746920 is about 864.2453355385. The cubic root of 746920 is about 90.7314871915.

The spelling of 746920 in words is "seven hundred forty-six thousand, nine hundred twenty".