470215379 has 2 divisors, whose sum is σ = 470215380. Its totient is φ = 470215378.

The previous prime is 470215349. The next prime is 470215433. The reversal of 470215379 is 973512074.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 470215379 - 2²⁸ = 201779923 is a prime.

It is a super-2 number, since 2×470215379² = 442205005296227282, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (470215349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235107689 + 235107690.

It is an arithmetic number, because the mean of its divisors is an integer number (235107690).

Almost surely, 2^470215379 is an apocalyptic number.

470215379 is a deficient number, since it is larger than the sum of its proper divisors (1).

470215379 is an equidigital number, since it uses as much as digits as its factorization.

470215379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 470215379 is about 21684.4501659599. The cubic root of 470215379 is about 777.6167552457.

The spelling of 470215379 in words is "four hundred seventy million, two hundred fifteen thousand, three hundred seventy-nine".