469172008 has 8 divisors (see below), whose sum is σ = 879697530. Its totient is φ = 234586000.

The previous prime is 469172003. The next prime is 469172029. The reversal of 469172008 is 800271964.

It can be written as a sum of positive squares in only one way, i.e., 447660964 + 21511044 = 21158^2 + 4638^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (469172003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29323243 + ... + 29323258.

Almost surely, 2^469172008 is an apocalyptic number.

It is an amenable number.

469172008 is a deficient number, since it is larger than the sum of its proper divisors (410525522).

469172008 is a wasteful number, since it uses less digits than its factorization.

469172008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58646507 (or 58646503 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 469172008 is about 21660.3787593846. The cubic root of 469172008 is about 777.0411724733.

The spelling of 469172008 in words is "four hundred sixty-nine million, one hundred seventy-two thousand, eight".