466189379 has 2 divisors, whose sum is σ = 466189380. Its totient is φ = 466189378.

The previous prime is 466189357. The next prime is 466189391. The reversal of 466189379 is 973981664.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 466189379 - 2¹² = 466185283 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 466189379.

It is not a weakly prime, because it can be changed into another prime (466189319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 233094689 + 233094690.

It is an arithmetic number, because the mean of its divisors is an integer number (233094690).

Almost surely, 2^466189379 is an apocalyptic number.

466189379 is a deficient number, since it is larger than the sum of its proper divisors (1).

466189379 is an equidigital number, since it uses as much as digits as its factorization.

466189379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1959552, while the sum is 53.

The square root of 466189379 is about 21591.4191057466. The cubic root of 466189379 is about 775.3910639615.

The spelling of 466189379 in words is "four hundred sixty-six million, one hundred eighty-nine thousand, three hundred seventy-nine".