466721797 has 8 divisors (see below), whose sum is σ = 484468992. Its totient is φ = 449300400.

The previous prime is 466721729. The next prime is 466721813. The reversal of 466721797 is 797127664.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-466721797 is a prime.

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 466721797.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (466721597) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78529 + ... + 84262.

It is an arithmetic number, because the mean of its divisors is an integer number (60558624).

Almost surely, 2^466721797 is an apocalyptic number.

466721797 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

It is an amenable number.

466721797 is a deficient number, since it is larger than the sum of its proper divisors (17747195).

466721797 is a wasteful number, since it uses less digits than its factorization.

466721797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162899.

The product of its digits is 889056, while the sum is 49.

The square root of 466721797 is about 21603.7449762767. The cubic root of 466721797 is about 775.6861336746.

The spelling of 466721797 in words is "four hundred sixty-six million, seven hundred twenty-one thousand, seven hundred ninety-seven".