869366030404 has 27 divisors (see below), whose sum is σ = 1536094598493. Its totient is φ = 430521722928.

The previous prime is 869366030399. The next prime is 869366030417. The reversal of 869366030404 is 404030663968.

The square root of 869366030404 is 932398.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 868568080900 + 797949504 = 931970^2 + 28248^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 199530994 + ... + 199535350.

Almost surely, 2^869366030404 is an apocalyptic number.

869366030404 is the 932398-th square number.

It is an amenable number.

869366030404 is a deficient number, since it is larger than the sum of its proper divisors (666728568089).

869366030404 is an frugal number, since it uses more digits than its factorization.

869366030404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8932 (or 4466 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 49.

Multiplying 869366030404 by its sum of digits (49), we get a square (42598935489796 = 6526786²).

The spelling of 869366030404 in words is "eight hundred sixty-nine billion, three hundred sixty-six million, thirty thousand, four hundred four".