1479484261 has 2 divisors, whose sum is σ = 1479484262. Its totient is φ = 1479484260.

The previous prime is 1479484249. The next prime is 1479484309. The reversal of 1479484261 is 1624849741.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 900360036 + 579124225 = 30006^2 + 24065^2 .

It is a cyclic number.

It is not a de Polignac number, because 1479484261 - 2¹⁷ = 1479353189 is a prime.

It is a super-2 number, since 2×1479484261² = 4377747357093432242, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1479884261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 739742130 + 739742131.

It is an arithmetic number, because the mean of its divisors is an integer number (739742131).

Almost surely, 2^1479484261 is an apocalyptic number.

It is an amenable number.

1479484261 is a deficient number, since it is larger than the sum of its proper divisors (1).

1479484261 is an equidigital number, since it uses as much as digits as its factorization.

1479484261 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 387072, while the sum is 46.

The square root of 1479484261 is about 38464.0645408152. The cubic root of 1479484261 is about 1139.4714542255.

The spelling of 1479484261 in words is "one billion, four hundred seventy-nine million, four hundred eighty-four thousand, two hundred sixty-one".