1473415849 has 2 divisors, whose sum is σ = 1473415850. Its totient is φ = 1473415848.

The previous prime is 1473415841. The next prime is 1473415859. The reversal of 1473415849 is 9485143741.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1038901824 + 434514025 = 32232^2 + 20845^2 .

It is a cyclic number.

It is not a de Polignac number, because 1473415849 - 2³ = 1473415841 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1473415799 and 1473415808.

It is not a weakly prime, because it can be changed into another prime (1473415841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 736707924 + 736707925.

It is an arithmetic number, because the mean of its divisors is an integer number (736707925).

Almost surely, 2^1473415849 is an apocalyptic number.

It is an amenable number.

1473415849 is a deficient number, since it is larger than the sum of its proper divisors (1).

1473415849 is an equidigital number, since it uses as much as digits as its factorization.

1473415849 is an evil number, because the sum of its binary digits is even.

The product of its digits is 483840, while the sum is 46.

The square root of 1473415849 is about 38385.0993094977. The cubic root of 1473415849 is about 1137.9113930226.

The spelling of 1473415849 in words is "one billion, four hundred seventy-three million, four hundred fifteen thousand, eight hundred forty-nine".