994469523 has 16 divisors (see below), whose sum is σ = 1354348800. Its totient is φ = 648920160.

The previous prime is 994469513. The next prime is 994469527. The reversal of 994469523 is 325964499.

It is not a de Polignac number, because 994469523 - 2⁴ = 994469507 is a prime.

It is not an unprimeable number, because it can be changed into a prime (994469527) 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, 12813 + ... + 46401.

It is an arithmetic number, because the mean of its divisors is an integer number (84646800).

Almost surely, 2^994469523 is an apocalyptic number.

994469523 is a deficient number, since it is larger than the sum of its proper divisors (359879277).

994469523 is a wasteful number, since it uses less digits than its factorization.

994469523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33802.

The product of its digits is 2099520, while the sum is 51.

The square root of 994469523 is about 31535.2108443879. The cubic root of 994469523 is about 998.1530987223.

The spelling of 994469523 in words is "nine hundred ninety-four million, four hundred sixty-nine thousand, five hundred twenty-three".