464784379 has 2 divisors, whose sum is σ = 464784380. Its totient is φ = 464784378.

The previous prime is 464784373. The next prime is 464784407. The reversal of 464784379 is 973487464.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 464784379 - 2³ = 464784371 is a prime.

It is not a weakly prime, because it can be changed into another prime (464784371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232392189 + 232392190.

It is an arithmetic number, because the mean of its divisors is an integer number (232392190).

Almost surely, 2^464784379 is an apocalyptic number.

464784379 is a deficient number, since it is larger than the sum of its proper divisors (1).

464784379 is an equidigital number, since it uses as much as digits as its factorization.

464784379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4064256, while the sum is 52.

The square root of 464784379 is about 21558.8584809122. The cubic root of 464784379 is about 774.6113231060.

The spelling of 464784379 in words is "four hundred sixty-four million, seven hundred eighty-four thousand, three hundred seventy-nine".