466009943 has 12 divisors (see below), whose sum is σ = 542520072. Its totient is φ = 399122640.

The previous prime is 466009939. The next prime is 466009987. The reversal of 466009943 is 349900664.

It is not a de Polignac number, because 466009943 - 2² = 466009939 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 466009943.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (466009913) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76496 + ... + 82362.

It is an arithmetic number, because the mean of its divisors is an integer number (45210006).

Almost surely, 2^466009943 is an apocalyptic number.

466009943 is a deficient number, since it is larger than the sum of its proper divisors (76510129).

466009943 is a wasteful number, since it uses less digits than its factorization.

466009943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7502 (or 7495 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 41.

The square root of 466009943 is about 21587.2634439847. The cubic root of 466009943 is about 775.2915686835.

The spelling of 466009943 in words is "four hundred sixty-six million, nine thousand, nine hundred forty-three".