1474054993 has 2 divisors, whose sum is σ = 1474054994. Its totient is φ = 1474054992.

The previous prime is 1474054973. The next prime is 1474054999. The reversal of 1474054993 is 3994504741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1470875904 + 3179089 = 38352^2 + 1783^2 .

It is an emirp because it is prime and its reverse (3994504741) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1474054993 - 2⁹ = 1474054481 is a prime.

It is not a weakly prime, because it can be changed into another prime (1474054999) 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, 737027496 + 737027497.

It is an arithmetic number, because the mean of its divisors is an integer number (737027497).

Almost surely, 2^1474054993 is an apocalyptic number.

It is an amenable number.

1474054993 is a deficient number, since it is larger than the sum of its proper divisors (1).

1474054993 is an equidigital number, since it uses as much as digits as its factorization.

1474054993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 544320, while the sum is 46.

The square root of 1474054993 is about 38393.4238249209. The cubic root of 1474054993 is about 1138.0759050991.

The spelling of 1474054993 in words is "one billion, four hundred seventy-four million, fifty-four thousand, nine hundred ninety-three".