534377279 has 2 divisors, whose sum is σ = 534377280. Its totient is φ = 534377278.

The previous prime is 534377267. The next prime is 534377281. The reversal of 534377279 is 972773435.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 534377279 - 2⁸ = 534377023 is a prime.

It is a super-2 number, since 2×534377279² = 571118152622887682, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 534377281, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (534077279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267188639 + 267188640.

It is an arithmetic number, because the mean of its divisors is an integer number (267188640).

Almost surely, 2^534377279 is an apocalyptic number.

534377279 is a deficient number, since it is larger than the sum of its proper divisors (1).

534377279 is an equidigital number, since it uses as much as digits as its factorization.

534377279 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1111320, while the sum is 47.

The square root of 534377279 is about 23116.6018047636. The cubic root of 534377279 is about 811.4890452507.

The spelling of 534377279 in words is "five hundred thirty-four million, three hundred seventy-seven thousand, two hundred seventy-nine".