746870493 has 8 divisors (see below), whose sum is σ = 1022741728. Its totient is φ = 484456464.

The previous prime is 746870471. The next prime is 746870573. The reversal of 746870493 is 394078647.

It is a happy number.

746870493 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 not a de Polignac number, because 746870493 - 2⁶ = 746870429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (746870093) 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, 3364171 + ... + 3364392.

It is an arithmetic number, because the mean of its divisors is an integer number (127842716).

Almost surely, 2^746870493 is an apocalyptic number.

It is an amenable number.

746870493 is a deficient number, since it is larger than the sum of its proper divisors (275871235).

746870493 is a wasteful number, since it uses less digits than its factorization.

746870493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6728603.

The product of its (nonzero) digits is 1016064, while the sum is 48.

The square root of 746870493 is about 27328.9314280672. The cubic root of 746870493 is about 907.2948253992.

The spelling of 746870493 in words is "seven hundred forty-six million, eight hundred seventy thousand, four hundred ninety-three".