473916091 has 8 divisors (see below), whose sum is σ = 530972784. Its totient is φ = 419188320.

The previous prime is 473916061. The next prime is 473916109. The reversal of 473916091 is 190619374.

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

It is a cyclic number.

It is not a de Polignac number, because 473916091 - 2¹⁹ = 473391803 is a prime.

It is a super-2 number, since 2×473916091² = 449192922617440562, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (473916041) 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, 581800 + ... + 582613.

It is an arithmetic number, because the mean of its divisors is an integer number (66371598).

Almost surely, 2^473916091 is an apocalyptic number.

473916091 is a deficient number, since it is larger than the sum of its proper divisors (57056693).

473916091 is a wasteful number, since it uses less digits than its factorization.

473916091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1164461.

The product of its (nonzero) digits is 40824, while the sum is 40.

The square root of 473916091 is about 21769.6139377803. The cubic root of 473916091 is about 779.6514391545.

The spelling of 473916091 in words is "four hundred seventy-three million, nine hundred sixteen thousand, ninety-one".