1476364649 has 2 divisors, whose sum is σ = 1476364650. Its totient is φ = 1476364648.

The previous prime is 1476364627. The next prime is 1476364667. The reversal of 1476364649 is 9464636741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1345422400 + 130942249 = 36680^2 + 11443^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1476364649 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1476364597 and 1476364606.

It is not a weakly prime, because it can be changed into another prime (1476364249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 738182324 + 738182325.

It is an arithmetic number, because the mean of its divisors is an integer number (738182325).

Almost surely, 2^1476364649 is an apocalyptic number.

It is an amenable number.

1476364649 is a deficient number, since it is larger than the sum of its proper divisors (1).

1476364649 is an equidigital number, since it uses as much as digits as its factorization.

1476364649 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2612736, while the sum is 50.

The square root of 1476364649 is about 38423.4908486983. The cubic root of 1476364649 is about 1138.6700014692.

The spelling of 1476364649 in words is "one billion, four hundred seventy-six million, three hundred sixty-four thousand, six hundred forty-nine".