1473363641 has 2 divisors, whose sum is σ = 1473363642. Its totient is φ = 1473363640.

The previous prime is 1473363631. The next prime is 1473363677. The reversal of 1473363641 is 1463633741.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1210761616 + 262602025 = 34796^2 + 16205^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1473363641 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1473363595 and 1473363604.

It is not a weakly prime, because it can be changed into another prime (1473363631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 736681820 + 736681821.

It is an arithmetic number, because the mean of its divisors is an integer number (736681821).

Almost surely, 2^1473363641 is an apocalyptic number.

It is an amenable number.

1473363641 is a deficient number, since it is larger than the sum of its proper divisors (1).

1473363641 is an equidigital number, since it uses as much as digits as its factorization.

1473363641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108864, while the sum is 38.

The square root of 1473363641 is about 38384.4192479188. The cubic root of 1473363641 is about 1137.8979528750.

The spelling of 1473363641 in words is "one billion, four hundred seventy-three million, three hundred sixty-three thousand, six hundred forty-one".