746388 has 24 divisors (see below), whose sum is σ = 1935360. Its totient is φ = 248760.

The previous prime is 746371. The next prime is 746411. The reversal of 746388 is 883647.

746388 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

746388 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3348 + ... + 3563.

It is an arithmetic number, because the mean of its divisors is an integer number (80640).

2⁷⁴⁶³⁸⁸ is an apocalyptic number.

It is an amenable number.

746388 is an abundant number, since it is smaller than the sum of its proper divisors (1188972).

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

746388 is a wasteful number, since it uses less digits than its factorization.

746388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6924 (or 6916 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 746388 is about 863.9374977393. The cubic root of 746388 is about 90.7099406556.

The spelling of 746388 in words is "seven hundred forty-six thousand, three hundred eighty-eight".