746390873 has 8 divisors (see below), whose sum is σ = 749591040. Its totient is φ = 743198400.

The previous prime is 746390867. The next prime is 746390881. The reversal of 746390873 is 378093647.

It is a happy number.

746390873 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-746390873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (746390833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265073 + ... + 267873.

It is an arithmetic number, because the mean of its divisors is an integer number (93698880).

Almost surely, 2^746390873 is an apocalyptic number.

It is an amenable number.

746390873 is a deficient number, since it is larger than the sum of its proper divisors (3200167).

746390873 is a wasteful number, since it uses less digits than its factorization.

746390873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3847.

The product of its (nonzero) digits is 762048, while the sum is 47.

The square root of 746390873 is about 27320.1550691060. The cubic root of 746390873 is about 907.1005704246.

The spelling of 746390873 in words is "seven hundred forty-six million, three hundred ninety thousand, eight hundred seventy-three".