469249319 has 16 divisors (see below), whose sum is σ = 605214720. Its totient is φ = 353038560.

The previous prime is 469249301. The next prime is 469249331. The reversal of 469249319 is 913942964.

It is not a de Polignac number, because 469249319 - 2⁸ = 469249063 is a prime.

It is a super-2 number, since 2×469249319² = 440389846763927522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (469249369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102839 + ... + 107304.

It is an arithmetic number, because the mean of its divisors is an integer number (37825920).

Almost surely, 2^469249319 is an apocalyptic number.

469249319 is a deficient number, since it is larger than the sum of its proper divisors (135965401).

469249319 is a wasteful number, since it uses less digits than its factorization.

469249319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210190.

The product of its digits is 419904, while the sum is 47.

The square root of 469249319 is about 21662.1633037885. The cubic root of 469249319 is about 777.0838508725.

The spelling of 469249319 in words is "four hundred sixty-nine million, two hundred forty-nine thousand, three hundred nineteen".