469696091 has 2 divisors, whose sum is σ = 469696092. Its totient is φ = 469696090.

The previous prime is 469696061. The next prime is 469696121. The reversal of 469696091 is 190696964.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (469696061) and next prime (469696121).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-469696091 is a prime.

It is a super-2 number, since 2×469696091² = 441228835801360562, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (469696021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234848045 + 234848046.

It is an arithmetic number, because the mean of its divisors is an integer number (234848046).

Almost surely, 2^469696091 is an apocalyptic number.

469696091 is a deficient number, since it is larger than the sum of its proper divisors (1).

469696091 is an equidigital number, since it uses as much as digits as its factorization.

469696091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 629856, while the sum is 50.

The square root of 469696091 is about 21672.4731168365. The cubic root of 469696091 is about 777.3303930036.

The spelling of 469696091 in words is "four hundred sixty-nine million, six hundred ninety-six thousand, ninety-one".