1479854377 has 2 divisors, whose sum is σ = 1479854378. Its totient is φ = 1479854376.

The previous prime is 1479854359. The next prime is 1479854381. The reversal of 1479854377 is 7734589741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1189629081 + 290225296 = 34491^2 + 17036^2 .

It is an emirp because it is prime and its reverse (7734589741) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1479854377 - 2⁷ = 1479854249 is a prime.

It is not a weakly prime, because it can be changed into another prime (1479854317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 739927188 + 739927189.

It is an arithmetic number, because the mean of its divisors is an integer number (739927189).

Almost surely, 2^1479854377 is an apocalyptic number.

It is an amenable number.

1479854377 is a deficient number, since it is larger than the sum of its proper divisors (1).

1479854377 is an equidigital number, since it uses as much as digits as its factorization.

1479854377 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5927040, while the sum is 55.

The square root of 1479854377 is about 38468.8754319645. The cubic root of 1479854377 is about 1139.5664651390.

The spelling of 1479854377 in words is "one billion, four hundred seventy-nine million, eight hundred fifty-four thousand, three hundred seventy-seven".