473161641 has 16 divisors (see below), whose sum is σ = 634677120. Its totient is φ = 313550720.

The previous prime is 473161627. The next prime is 473161729. The reversal of 473161641 is 146161374.

It is a cyclic number.

It is not a de Polignac number, because 473161641 - 2⁵ = 473161609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (473261641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 496021 + ... + 496973.

It is an arithmetic number, because the mean of its divisors is an integer number (39667320).

Almost surely, 2^473161641 is an apocalyptic number.

It is an amenable number.

473161641 is a deficient number, since it is larger than the sum of its proper divisors (161515479).

473161641 is a wasteful number, since it uses less digits than its factorization.

473161641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1776.

The product of its digits is 12096, while the sum is 33.

The square root of 473161641 is about 21752.2789840513. The cubic root of 473161641 is about 779.2374977782.

The spelling of 473161641 in words is "four hundred seventy-three million, one hundred sixty-one thousand, six hundred forty-one".