1460949979 has 2 divisors, whose sum is σ = 1460949980. Its totient is φ = 1460949978.

The previous prime is 1460949967. The next prime is 1460950003. The reversal of 1460949979 is 9799490641.

It is a weak prime.

It is an emirp because it is prime and its reverse (9799490641) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1460949979 - 2⁷ = 1460949851 is a prime.

It is a super-2 number, since 2×1460949979² = 4268749682280200882, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1460949079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 730474989 + 730474990.

It is an arithmetic number, because the mean of its divisors is an integer number (730474990).

Almost surely, 2^1460949979 is an apocalyptic number.

1460949979 is a deficient number, since it is larger than the sum of its proper divisors (1).

1460949979 is an equidigital number, since it uses as much as digits as its factorization.

1460949979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4408992, while the sum is 58.

The square root of 1460949979 is about 38222.3753709787. The cubic root of 1460949979 is about 1134.6931911508.

The spelling of 1460949979 in words is "one billion, four hundred sixty million, nine hundred forty-nine thousand, nine hundred seventy-nine".