473523839 has 8 divisors (see below), whose sum is σ = 494678400. Its totient is φ = 452416536.

The previous prime is 473523823. The next prime is 473523859. The reversal of 473523839 is 938325374.

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 473523839 - 2⁴ = 473523823 is a prime.

It is a super-2 number, since 2×473523839² = 448449652202595842, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 473523839.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473523859) 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, 9512 + ... + 32210.

It is an arithmetic number, because the mean of its divisors is an integer number (61834800).

Almost surely, 2^473523839 is an apocalyptic number.

473523839 is a deficient number, since it is larger than the sum of its proper divisors (21154561).

473523839 is a wasteful number, since it uses less digits than its factorization.

473523839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23629.

The product of its digits is 544320, while the sum is 44.

The square root of 473523839 is about 21760.6029098460. The cubic root of 473523839 is about 779.4362785281.

The spelling of 473523839 in words is "four hundred seventy-three million, five hundred twenty-three thousand, eight hundred thirty-nine".