746897 has 4 divisors (see below), whose sum is σ = 765156. Its totient is φ = 728640.

The previous prime is 746891. The next prime is 746899. The reversal of 746897 is 798647.

746897 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 92416 + 654481 = 304^2 + 809^2 .

It is a cyclic number.

It is not a de Polignac number, because 746897 - 2¹⁰ = 745873 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41), and also a Moran number because the ratio is a prime number: 18217 = 746897 / (7 + 4 + 6 + 8 + 9 + 7).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (746891) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9068 + ... + 9149.

It is an arithmetic number, because the mean of its divisors is an integer number (191289).

2⁷⁴⁶⁸⁹⁷ is an apocalyptic number.

It is an amenable number.

746897 is a deficient number, since it is larger than the sum of its proper divisors (18259).

746897 is a wasteful number, since it uses less digits than its factorization.

746897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18258.

The product of its digits is 84672, while the sum is 41.

The square root of 746897 is about 864.2320290292. The cubic root of 746897 is about 90.7305558799.

The spelling of 746897 in words is "seven hundred forty-six thousand, eight hundred ninety-seven".