473687093 has 8 divisors (see below), whose sum is σ = 539217216. Its totient is φ = 411901600.

The previous prime is 473687089. The next prime is 473687101. The reversal of 473687093 is 390786374.

It is a happy number.

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

It is not a de Polignac number, because 473687093 - 2² = 473687089 is a prime.

It is a super-3 number, since 3×473687093³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473687003) 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, 935888 + ... + 936393.

It is an arithmetic number, because the mean of its divisors is an integer number (67402152).

Almost surely, 2^473687093 is an apocalyptic number.

It is an amenable number.

473687093 is a deficient number, since it is larger than the sum of its proper divisors (65530123).

473687093 is a wasteful number, since it uses less digits than its factorization.

473687093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1872315.

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

The square root of 473687093 is about 21764.3537234626. The cubic root of 473687093 is about 779.5258421074.

The spelling of 473687093 in words is "four hundred seventy-three million, six hundred eighty-seven thousand, ninety-three".