469291964 has 6 divisors (see below), whose sum is σ = 821260944. Its totient is φ = 234645980.

The previous prime is 469291957. The next prime is 469291969. The reversal of 469291964 is 469192964.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (469291969) by changing a digit.

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 as a sum of consecutive naturals, namely, 58661492 + ... + 58661499.

It is an arithmetic number, because the mean of its divisors is an integer number (136876824).

Almost surely, 2^469291964 is an apocalyptic number.

It is an amenable number.

469291964 is a deficient number, since it is larger than the sum of its proper divisors (351968980).

469291964 is a wasteful number, since it uses less digits than its factorization.

469291964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117322995 (or 117322993 counting only the distinct ones).

The product of its digits is 839808, while the sum is 50.

The square root of 469291964 is about 21663.1476013990. The cubic root of 469291964 is about 777.1073904108.

The spelling of 469291964 in words is "four hundred sixty-nine million, two hundred ninety-one thousand, nine hundred sixty-four".