746746 has 32 divisors (see below), whose sum is σ = 1507968. Its totient is φ = 267840.

The previous prime is 746743. The next prime is 746747. The reversal of 746746 is 647647.

It is not an unprimeable number, because it can be changed into a prime (746743) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1816 + ... + 2188.

It is an arithmetic number, because the mean of its divisors is an integer number (47124).

2⁷⁴⁶⁷⁴⁶ is an apocalyptic number.

746746 is an abundant number, since it is smaller than the sum of its proper divisors (761222).

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

746746 is a wasteful number, since it uses less digits than its factorization.

746746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406.

The product of its digits is 28224, while the sum is 34.

The square root of 746746 is about 864.1446638150. The cubic root of 746746 is about 90.7244411424.

Subtracting from 746746 its reverse (647647), we obtain a palindrome (99099).

The spelling of 746746 in words is "seven hundred forty-six thousand, seven hundred forty-six".