469994755 has 4 divisors (see below), whose sum is σ = 563993712. Its totient is φ = 375995800.

The previous prime is 469994747. The next prime is 469994761. The reversal of 469994755 is 557499964.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 469994755 - 2³ = 469994747 is a prime.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 469994755.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46999471 + ... + 46999480.

It is an arithmetic number, because the mean of its divisors is an integer number (140998428).

Almost surely, 2^469994755 is an apocalyptic number.

469994755 is a deficient number, since it is larger than the sum of its proper divisors (93998957).

469994755 is an equidigital number, since it uses as much as digits as its factorization.

469994755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93998956.

The product of its digits is 12247200, while the sum is 58.

The square root of 469994755 is about 21679.3624214367. The cubic root of 469994755 is about 777.4951175412.

The spelling of 469994755 in words is "four hundred sixty-nine million, nine hundred ninety-four thousand, seven hundred fifty-five".