3214320247 has 2 divisors, whose sum is σ = 3214320248. Its totient is φ = 3214320246.

The previous prime is 3214320233. The next prime is 3214320341. The reversal of 3214320247 is 7420234123.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3214320247 - 2⁷ = 3214320119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3214320847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1607160123 + 1607160124.

It is an arithmetic number, because the mean of its divisors is an integer number (1607160124).

Almost surely, 2^3214320247 is an apocalyptic number.

3214320247 is a deficient number, since it is larger than the sum of its proper divisors (1).

3214320247 is an equidigital number, since it uses as much as digits as its factorization.

3214320247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 3214320247 is about 56694.9755004798. The cubic root of 3214320247 is about 1475.8075052896.

The spelling of 3214320247 in words is "three billion, two hundred fourteen million, three hundred twenty thousand, two hundred forty-seven".