469667494 has 16 divisors (see below), whose sum is σ = 718502400. Its totient is φ = 230189704.

The previous prime is 469667489. The next prime is 469667509. The reversal of 469667494 is 494766964.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36819 + ... + 47905.

It is an arithmetic number, because the mean of its divisors is an integer number (44906400).

Almost surely, 2^469667494 is an apocalyptic number.

469667494 is a deficient number, since it is larger than the sum of its proper divisors (248834906).

469667494 is a wasteful number, since it uses less digits than its factorization.

469667494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11507.

The product of its digits is 7838208, while the sum is 55.

The square root of 469667494 is about 21671.8133528323. The cubic root of 469667494 is about 777.3146170094.

The spelling of 469667494 in words is "four hundred sixty-nine million, six hundred sixty-seven thousand, four hundred ninety-four".